cubicweb: comparison cubicweb/server/test/unittest

equal deleted inserted replaced

-:058bb3dc685f
+:0b59724cb3f2
+# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This file is part of CubicWeb.
+#
+# CubicWeb is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 2.1 of the License, or (at your option)
+# any later version.
+#
+# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+"""unit tests for module cubicweb.server.sources.rql2sql"""
+from __future__ import print_function
+import sys
+import os
+from datetime import date
+from logilab.common.testlib import TestCase, unittest_main, mock_object
+from rql import BadRQLQuery
+from rql.utils import register_function, FunctionDescr
+from cubicweb.devtools import TestServerConfiguration
+from cubicweb.devtools.repotest import RQLGeneratorTC
+from cubicweb.server.sources.rql2sql import remove_unused_solutions
+# add a dumb registered procedure
+class stockproc(FunctionDescr):
+supported_backends = ('postgres', 'sqlite', 'mysql')
+try:
+register_function(stockproc)
+except AssertionError as ex:
+pass # already registered
+from logilab import database as db
+def monkey_patch_import_driver_module(driver, drivers, quiet=True):
+if not driver in drivers:
+raise db.UnknownDriver(driver)
+for modname in drivers[driver]:
+try:
+if not quiet:
+sys.stderr.write('Trying %s\n' % modname)
+module = db.load_module_from_name(modname, use_sys=False)
+break
+except ImportError:
+if not quiet:
+sys.stderr.write('%s is not available\n' % modname)
+continue
+else:
+return mock_object(STRING=1, BOOLEAN=2, BINARY=3, DATETIME=4, NUMBER=5), drivers[driver][0]
+return module, modname
+def setUpModule():
+global config, schema
+config = TestServerConfiguration('data', apphome=CWRQLTC.datadir)
+config.bootstrap_cubes()
+schema = config.load_schema()
+schema['in_state'].inlined = True
+schema['state_of'].inlined = False
+schema['comments'].inlined = False
+db._backup_import_driver_module = db._import_driver_module
+db._import_driver_module = monkey_patch_import_driver_module
+def tearDownModule():
+global config, schema
+del config, schema
+db._import_driver_module = db._backup_import_driver_module
+del db._backup_import_driver_module
+PARSER = [
+(r"Personne P WHERE P nom 'Zig\'oto';",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE _P.cw_nom=Zig\'oto'''),
+(r'Personne P WHERE P nom ~= "Zig\"oto%";',
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE _P.cw_nom ILIKE Zig"oto%'''),
+]
+BASIC = [
+("Any AS WHERE AS is Affaire",
+'''SELECT _AS.cw_eid
+FROM cw_Affaire AS _AS'''),
+("Any X WHERE X is Affaire",
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X'''),
+("Any X WHERE X eid 0",
+'''SELECT 0'''),
+("Personne P",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P'''),
+("Personne P WHERE P test TRUE",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE _P.cw_test=True'''),
+("Personne P WHERE P test false",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE _P.cw_test=False'''),
+("Personne P WHERE P eid -1",
+'''SELECT -1'''),
+("Personne P WHERE S is Societe, P travaille S, S nom 'Logilab';",
+'''SELECT rel_travaille0.eid_from
+FROM cw_Societe AS _S, travaille_relation AS rel_travaille0
+WHERE rel_travaille0.eid_to=_S.cw_eid AND _S.cw_nom=Logilab'''),
+("Personne P WHERE P concerne A, A concerne S, S nom 'Logilab', S is Societe;",
+'''SELECT rel_concerne0.eid_from
+FROM concerne_relation AS rel_concerne0, concerne_relation AS rel_concerne1, cw_Societe AS _S
+WHERE rel_concerne0.eid_to=rel_concerne1.eid_from AND rel_concerne1.eid_to=_S.cw_eid AND _S.cw_nom=Logilab'''),
+("Note N WHERE X evaluee N, X nom 'Logilab';",
+'''SELECT rel_evaluee0.eid_to
+FROM cw_Division AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom=Logilab
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_Personne AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom=Logilab
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_Societe AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom=Logilab
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_SubDivision AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom=Logilab'''),
+("Note N WHERE X evaluee N, X nom in ('Logilab', 'Caesium');",
+'''SELECT rel_evaluee0.eid_to
+FROM cw_Division AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom IN(Logilab, Caesium)
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_Personne AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom IN(Logilab, Caesium)
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_Societe AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom IN(Logilab, Caesium)
+UNION ALL
+SELECT rel_evaluee0.eid_to
+FROM cw_SubDivision AS _X, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_X.cw_eid AND _X.cw_nom IN(Logilab, Caesium)'''),
+("Any N WHERE G is CWGroup, G name N, E eid 12, E read_permission G",
+'''SELECT _G.cw_name
+FROM cw_CWGroup AS _G, read_permission_relation AS rel_read_permission0
+WHERE rel_read_permission0.eid_from=12 AND rel_read_permission0.eid_to=_G.cw_eid'''),
+('Any Y WHERE U login "admin", U login Y', # stupid but valid...
+"""SELECT _U.cw_login
+FROM cw_CWUser AS _U
+WHERE _U.cw_login=admin"""),
+('Any T WHERE T tags X, X is State',
+'''SELECT rel_tags0.eid_from
+FROM cw_State AS _X, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_to=_X.cw_eid'''),
+('Any X,Y WHERE X eid 0, Y eid 1, X concerne Y',
+'''SELECT 0, 1
+FROM concerne_relation AS rel_concerne0
+WHERE rel_concerne0.eid_from=0 AND rel_concerne0.eid_to=1'''),
+("Any X WHERE X prenom 'lulu',"
+"EXISTS(X owned_by U, U in_group G, G name 'lulufanclub' OR G name 'managers');",
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE _X.cw_prenom=lulu AND EXISTS(SELECT 1 FROM cw_CWGroup AS _G, in_group_relation AS rel_in_group1, owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_X.cw_eid AND rel_in_group1.eid_from=rel_owned_by0.eid_to AND rel_in_group1.eid_to=_G.cw_eid AND ((_G.cw_name=lulufanclub) OR (_G.cw_name=managers)))'''),
+("Any X WHERE X prenom 'lulu',"
+"NOT EXISTS(X owned_by U, U in_group G, G name 'lulufanclub' OR G name 'managers');",
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE _X.cw_prenom=lulu AND NOT (EXISTS(SELECT 1 FROM cw_CWGroup AS _G, in_group_relation AS rel_in_group1, owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_X.cw_eid AND rel_in_group1.eid_from=rel_owned_by0.eid_to AND rel_in_group1.eid_to=_G.cw_eid AND ((_G.cw_name=lulufanclub) OR (_G.cw_name=managers))))'''),
+('Any X WHERE  X title V, NOT X wikiid V, NOT X title "parent", X is Card',
+'''SELECT _X.cw_eid
+FROM cw_Card AS _X
+WHERE NOT (_X.cw_wikiid=_X.cw_title) AND NOT (_X.cw_title=parent)'''),
+("Any -AS WHERE AS is Affaire",
+'''SELECT -_AS.cw_eid
+FROM cw_Affaire AS _AS'''),
+]
+BASIC_WITH_LIMIT = [
+("Personne P LIMIT 20 OFFSET 10",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+LIMIT 20
+OFFSET 10'''),
+("Any P ORDERBY N LIMIT 1 WHERE P is Personne, P travaille S, S eid %(eid)s, P nom N, P nom %(text)s",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P, travaille_relation AS rel_travaille0
+WHERE rel_travaille0.eid_from=_P.cw_eid AND rel_travaille0.eid_to=12345 AND _P.cw_nom=hip hop momo
+ORDER BY _P.cw_nom
+LIMIT 1'''),
+]
+ADVANCED = [
+("Societe S WHERE S2 is Societe, S2 nom SN, S nom 'Logilab' OR S nom SN",
+'''SELECT _S.cw_eid
+FROM cw_Societe AS _S, cw_Societe AS _S2
+WHERE ((_S.cw_nom=Logilab) OR (_S2.cw_nom=_S.cw_nom))'''),
+("Societe S WHERE S nom 'Logilab' OR S nom 'Caesium'",
+'''SELECT _S.cw_eid
+FROM cw_Societe AS _S
+WHERE ((_S.cw_nom=Logilab) OR (_S.cw_nom=Caesium))'''),
+('Any X WHERE X nom "toto", X eid IN (9700, 9710, 1045, 674)',
+'''SELECT _X.cw_eid
+FROM cw_Division AS _X
+WHERE _X.cw_nom=toto AND _X.cw_eid IN(9700, 9710, 1045, 674)
+UNION ALL
+SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE _X.cw_nom=toto AND _X.cw_eid IN(9700, 9710, 1045, 674)
+UNION ALL
+SELECT _X.cw_eid
+FROM cw_Societe AS _X
+WHERE _X.cw_nom=toto AND _X.cw_eid IN(9700, 9710, 1045, 674)
+UNION ALL
+SELECT _X.cw_eid
+FROM cw_SubDivision AS _X
+WHERE _X.cw_nom=toto AND _X.cw_eid IN(9700, 9710, 1045, 674)'''),
+('Any Y, COUNT(N) GROUPBY Y WHERE Y evaluee N;',
+'''SELECT rel_evaluee0.eid_from, COUNT(rel_evaluee0.eid_to)
+FROM evaluee_relation AS rel_evaluee0
+GROUP BY rel_evaluee0.eid_from'''),
+("Any X WHERE X concerne B or C concerne X",
+'''SELECT _X.cw_eid
+FROM concerne_relation AS rel_concerne0, concerne_relation AS rel_concerne1, cw_Affaire AS _X
+WHERE ((rel_concerne0.eid_from=_X.cw_eid) OR (rel_concerne1.eid_to=_X.cw_eid))'''),
+("Any X WHERE X travaille S or X concerne A",
+'''SELECT _X.cw_eid
+FROM concerne_relation AS rel_concerne1, cw_Personne AS _X, travaille_relation AS rel_travaille0
+WHERE ((rel_travaille0.eid_from=_X.cw_eid) OR (rel_concerne1.eid_from=_X.cw_eid))'''),
+("Any N WHERE A evaluee N or N ecrit_par P",
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N, evaluee_relation AS rel_evaluee0
+WHERE ((rel_evaluee0.eid_to=_N.cw_eid) OR (_N.cw_ecrit_par IS NOT NULL))'''),
+("Any N WHERE A evaluee N or EXISTS(N todo_by U)",
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N, evaluee_relation AS rel_evaluee0
+WHERE ((rel_evaluee0.eid_to=_N.cw_eid) OR (EXISTS(SELECT 1 FROM todo_by_relation AS rel_todo_by1 WHERE rel_todo_by1.eid_from=_N.cw_eid)))'''),
+("Any N WHERE A evaluee N or N todo_by U",
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N, evaluee_relation AS rel_evaluee0, todo_by_relation AS rel_todo_by1
+WHERE ((rel_evaluee0.eid_to=_N.cw_eid) OR (rel_todo_by1.eid_from=_N.cw_eid))'''),
+("Any X WHERE X concerne B or C concerne X, B eid 12, C eid 13",
+'''SELECT _X.cw_eid
+FROM concerne_relation AS rel_concerne0, concerne_relation AS rel_concerne1, cw_Affaire AS _X
+WHERE ((rel_concerne0.eid_from=_X.cw_eid AND rel_concerne0.eid_to=12) OR (rel_concerne1.eid_from=13 AND rel_concerne1.eid_to=_X.cw_eid))'''),
+('Any X WHERE X created_by U, X concerne B OR C concerne X, B eid 12, C eid 13',
+'''SELECT rel_created_by0.eid_from
+FROM concerne_relation AS rel_concerne1, concerne_relation AS rel_concerne2, created_by_relation AS rel_created_by0
+WHERE ((rel_concerne1.eid_from=rel_created_by0.eid_from AND rel_concerne1.eid_to=12) OR (rel_concerne2.eid_from=13 AND rel_concerne2.eid_to=rel_created_by0.eid_from))'''),
+('Any P WHERE P travaille_subdivision S1 OR P travaille_subdivision S2, S1 nom "logilab", S2 nom "caesium"',
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_SubDivision AS _S1, cw_SubDivision AS _S2, travaille_subdivision_relation AS rel_travaille_subdivision0, travaille_subdivision_relation AS rel_travaille_subdivision1
+WHERE ((rel_travaille_subdivision0.eid_from=_P.cw_eid AND rel_travaille_subdivision0.eid_to=_S1.cw_eid) OR (rel_travaille_subdivision1.eid_from=_P.cw_eid AND rel_travaille_subdivision1.eid_to=_S2.cw_eid)) AND _S1.cw_nom=logilab AND _S2.cw_nom=caesium'''),
+('Any X WHERE T tags X',
+'''SELECT rel_tags0.eid_to
+FROM tags_relation AS rel_tags0'''),
+('Any X WHERE X in_basket B, B eid 12',
+'''SELECT rel_in_basket0.eid_from
+FROM in_basket_relation AS rel_in_basket0
+WHERE rel_in_basket0.eid_to=12'''),
+('Any SEN,RN,OEN WHERE X from_entity SE, SE eid 44, X relation_type R, R eid 139, X to_entity OE, OE eid 42, R name RN, SE name SEN, OE name OEN',
+'''SELECT _SE.cw_name, _R.cw_name, _OE.cw_name
+FROM cw_CWAttribute AS _X, cw_CWEType AS _OE, cw_CWEType AS _SE, cw_CWRType AS _R
+WHERE _X.cw_from_entity=44 AND _SE.cw_eid=44 AND _X.cw_relation_type=139 AND _R.cw_eid=139 AND _X.cw_to_entity=42 AND _OE.cw_eid=42
+UNION ALL
+SELECT _SE.cw_name, _R.cw_name, _OE.cw_name
+FROM cw_CWEType AS _OE, cw_CWEType AS _SE, cw_CWRType AS _R, cw_CWRelation AS _X
+WHERE _X.cw_from_entity=44 AND _SE.cw_eid=44 AND _X.cw_relation_type=139 AND _R.cw_eid=139 AND _X.cw_to_entity=42 AND _OE.cw_eid=42'''),
+# Any O WHERE NOT S corrected_in O, S eid %(x)s, S concerns P, O version_of P, O in_state ST, NOT ST name "published", O modification_date MTIME ORDERBY MTIME DESC LIMIT 9
+('Any O WHERE NOT S ecrit_par O, S eid 1, S inline1 P, O inline2 P',
+'''SELECT _O.cw_eid
+FROM cw_Note AS _S, cw_Personne AS _O
+WHERE (_S.cw_ecrit_par IS NULL OR _S.cw_ecrit_par!=_O.cw_eid) AND _S.cw_eid=1 AND _S.cw_inline1 IS NOT NULL AND _O.cw_inline2=_S.cw_inline1'''),
+('Any N WHERE N todo_by U, N is Note, U eid 2, N filed_under T, T eid 3',
+# N would actually be invarient if U eid 2 had given a specific type to U
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N, filed_under_relation AS rel_filed_under1, todo_by_relation AS rel_todo_by0
+WHERE rel_todo_by0.eid_from=_N.cw_eid AND rel_todo_by0.eid_to=2 AND rel_filed_under1.eid_from=_N.cw_eid AND rel_filed_under1.eid_to=3'''),
+('Any N WHERE N todo_by U, U eid 2, P evaluee N, P eid 3',
+'''SELECT rel_evaluee1.eid_to
+FROM evaluee_relation AS rel_evaluee1, todo_by_relation AS rel_todo_by0
+WHERE rel_evaluee1.eid_to=rel_todo_by0.eid_from AND rel_todo_by0.eid_to=2 AND rel_evaluee1.eid_from=3'''),
+(' Any X,U WHERE C owned_by U, NOT X owned_by U, C eid 1, X eid 2',
+'''SELECT 2, rel_owned_by0.eid_to
+FROM owned_by_relation AS rel_owned_by0
+WHERE rel_owned_by0.eid_from=1 AND NOT (EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by1 WHERE rel_owned_by1.eid_from=2 AND rel_owned_by0.eid_to=rel_owned_by1.eid_to))'''),
+('Any GN WHERE X in_group G, G name GN, (G name "managers" OR EXISTS(X copain T, T login in ("comme", "cochon")))',
+'''SELECT _G.cw_name
+FROM cw_CWGroup AS _G, in_group_relation AS rel_in_group0
+WHERE rel_in_group0.eid_to=_G.cw_eid AND ((_G.cw_name=managers) OR (EXISTS(SELECT 1 FROM copain_relation AS rel_copain1, cw_CWUser AS _T WHERE rel_copain1.eid_from=rel_in_group0.eid_from AND rel_copain1.eid_to=_T.cw_eid AND _T.cw_login IN(comme, cochon))))'''),
+('Any C WHERE C is Card, EXISTS(X documented_by C)',
+"""SELECT _C.cw_eid
+FROM cw_Card AS _C
+WHERE EXISTS(SELECT 1 FROM documented_by_relation AS rel_documented_by0 WHERE rel_documented_by0.eid_to=_C.cw_eid)"""),
+('Any C WHERE C is Card, EXISTS(X documented_by C, X eid 12)',
+"""SELECT _C.cw_eid
+FROM cw_Card AS _C
+WHERE EXISTS(SELECT 1 FROM documented_by_relation AS rel_documented_by0 WHERE rel_documented_by0.eid_from=12 AND rel_documented_by0.eid_to=_C.cw_eid)"""),
+('Any T WHERE C is Card, C title T, EXISTS(X documented_by C, X eid 12)',
+"""SELECT _C.cw_title
+FROM cw_Card AS _C
+WHERE EXISTS(SELECT 1 FROM documented_by_relation AS rel_documented_by0 WHERE rel_documented_by0.eid_from=12 AND rel_documented_by0.eid_to=_C.cw_eid)"""),
+('Any GN,L WHERE X in_group G, X login L, G name GN, EXISTS(X copain T, T login L, T login IN("comme", "cochon"))',
+'''SELECT _G.cw_name, _X.cw_login
+FROM cw_CWGroup AS _G, cw_CWUser AS _X, in_group_relation AS rel_in_group0
+WHERE rel_in_group0.eid_from=_X.cw_eid AND rel_in_group0.eid_to=_G.cw_eid AND EXISTS(SELECT 1 FROM copain_relation AS rel_copain1, cw_CWUser AS _T WHERE rel_copain1.eid_from=_X.cw_eid AND rel_copain1.eid_to=_T.cw_eid AND _T.cw_login=_X.cw_login AND _T.cw_login IN(comme, cochon))'''),
+('Any X,S, MAX(T) GROUPBY X,S ORDERBY S WHERE X is CWUser, T tags X, S eid IN(32), X in_state S',
+'''SELECT _X.cw_eid, 32, MAX(rel_tags0.eid_from)
+FROM cw_CWUser AS _X, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_to=_X.cw_eid AND _X.cw_in_state=32
+GROUP BY _X.cw_eid'''),
+('Any X WHERE Y evaluee X, Y is CWUser',
+'''SELECT rel_evaluee0.eid_to
+FROM cw_CWUser AS _Y, evaluee_relation AS rel_evaluee0
+WHERE rel_evaluee0.eid_from=_Y.cw_eid'''),
+('Any L WHERE X login "admin", X identity Y, Y login L',
+'''SELECT _Y.cw_login
+FROM cw_CWUser AS _X, cw_CWUser AS _Y
+WHERE _X.cw_login=admin AND _X.cw_eid=_Y.cw_eid'''),
+('Any L WHERE X login "admin", NOT X identity Y, Y login L',
+'''SELECT _Y.cw_login
+FROM cw_CWUser AS _X, cw_CWUser AS _Y
+WHERE _X.cw_login=admin AND NOT (_X.cw_eid=_Y.cw_eid)'''),
+('Any L WHERE X login "admin", X identity Y?, Y login L',
+'''SELECT _Y.cw_login
+FROM cw_CWUser AS _X LEFT OUTER JOIN cw_CWUser AS _Y ON (_X.cw_eid=_Y.cw_eid)
+WHERE _X.cw_login=admin'''),
+('Any XN ORDERBY XN WHERE X name XN, X is IN (Basket,Folder,Tag)',
+'''SELECT _X.cw_name
+FROM cw_Basket AS _X
+UNION ALL
+SELECT _X.cw_name
+FROM cw_Folder AS _X
+UNION ALL
+SELECT _X.cw_name
+FROM cw_Tag AS _X
+ORDER BY 1'''),
+# DISTINCT, can use relation under exists scope as principal
+('DISTINCT Any X,Y WHERE X name "CWGroup", X is CWEType, Y eid IN(1, 2, 3), EXISTS(X read_permission Y)',
+'''SELECT DISTINCT _X.cw_eid, rel_read_permission0.eid_to
+FROM cw_CWEType AS _X, read_permission_relation AS rel_read_permission0
+WHERE _X.cw_name=CWGroup AND rel_read_permission0.eid_to IN(1, 2, 3) AND EXISTS(SELECT 1 WHERE rel_read_permission0.eid_from=_X.cw_eid)'''),
+# no distinct, Y can't be invariant
+('Any X,Y WHERE X name "CWGroup", X is CWEType, Y eid IN(1, 2, 3), EXISTS(X read_permission Y)',
+'''SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_CWGroup AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid)
+UNION ALL
+SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_RQLExpression AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid)'''),
+# DISTINCT but NEGED exists, can't be invariant
+('DISTINCT Any X,Y WHERE X name "CWGroup", X is CWEType, Y eid IN(1, 2, 3), NOT EXISTS(X read_permission Y)',
+'''SELECT DISTINCT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_CWGroup AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))
+UNION
+SELECT DISTINCT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_RQLExpression AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))'''),
+# should generate the same query as above
+('DISTINCT Any X,Y WHERE X name "CWGroup", X is CWEType, Y eid IN(1, 2, 3), NOT X read_permission Y',
+'''SELECT DISTINCT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_CWGroup AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))
+UNION
+SELECT DISTINCT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_RQLExpression AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))'''),
+# neged relation, can't be inveriant
+('Any X,Y WHERE X name "CWGroup", X is CWEType, Y eid IN(1, 2, 3), NOT X read_permission Y',
+'''SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_CWGroup AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))
+UNION ALL
+SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_CWEType AS _X, cw_RQLExpression AS _Y
+WHERE _X.cw_name=CWGroup AND _Y.cw_eid IN(1, 2, 3) AND NOT (EXISTS(SELECT 1 FROM read_permission_relation AS rel_read_permission0 WHERE rel_read_permission0.eid_from=_X.cw_eid AND rel_read_permission0.eid_to=_Y.cw_eid))'''),
+('Any MAX(X)+MIN(X), N GROUPBY N WHERE X name N, X is IN (Basket, Folder, Tag);',
+'''SELECT (MAX(T1.C0) + MIN(T1.C0)), T1.C1 FROM (SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_Basket AS _X
+UNION ALL
+SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_Folder AS _X
+UNION ALL
+SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_Tag AS _X) AS T1
+GROUP BY T1.C1'''),
+('Any MAX(X)+MIN(LENGTH(D)), N GROUPBY N ORDERBY 1, N, DF WHERE X data_name N, X data D, X data_format DF;',
+'''SELECT (MAX(_X.cw_eid) + MIN(LENGTH(_X.cw_data))), _X.cw_data_name
+FROM cw_File AS _X
+GROUP BY _X.cw_data_name,_X.cw_data_format
+ORDER BY 1,2,_X.cw_data_format'''),
+# ambiguity in EXISTS() -> should union the sub-query
+('Any T WHERE T is Tag, NOT T name in ("t1", "t2"), EXISTS(T tags X, X is IN (CWUser, CWGroup))',
+'''SELECT _T.cw_eid
+FROM cw_Tag AS _T
+WHERE NOT (_T.cw_name IN(t1, t2)) AND EXISTS(SELECT 1 FROM cw_CWGroup AS _X, tags_relation AS rel_tags0 WHERE rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_X.cw_eid UNION SELECT 1 FROM cw_CWUser AS _X, tags_relation AS rel_tags1 WHERE rel_tags1.eid_from=_T.cw_eid AND rel_tags1.eid_to=_X.cw_eid)'''),
+# must not use a relation in EXISTS scope to inline a variable
+('Any U WHERE U eid IN (1,2), EXISTS(X owned_by U)',
+'''SELECT _U.cw_eid
+FROM cw_CWUser AS _U
+WHERE _U.cw_eid IN(1, 2) AND EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_to=_U.cw_eid)'''),
+('Any U WHERE EXISTS(U eid IN (1,2), X owned_by U)',
+'''SELECT _U.cw_eid
+FROM cw_CWUser AS _U
+WHERE EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by0 WHERE _U.cw_eid IN(1, 2) AND rel_owned_by0.eid_to=_U.cw_eid)'''),
+('Any COUNT(U) WHERE EXISTS (P owned_by U, P is IN (Note, Affaire))',
+'''SELECT COUNT(_U.cw_eid)
+FROM cw_CWUser AS _U
+WHERE EXISTS(SELECT 1 FROM cw_Affaire AS _P, owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_P.cw_eid AND rel_owned_by0.eid_to=_U.cw_eid UNION SELECT 1 FROM cw_Note AS _P, owned_by_relation AS rel_owned_by1 WHERE rel_owned_by1.eid_from=_P.cw_eid AND rel_owned_by1.eid_to=_U.cw_eid)'''),
+('Any MAX(X)',
+'''SELECT MAX(_X.eid)
+FROM entities AS _X'''),
+('Any MAX(X) WHERE X is Note',
+'''SELECT MAX(_X.cw_eid)
+FROM cw_Note AS _X'''),
+('Any X WHERE X eid > 12',
+'''SELECT _X.eid
+FROM entities AS _X
+WHERE _X.eid>12'''),
+('Any X WHERE X eid > 12, X is Note',
+"""SELECT _X.eid
+FROM entities AS _X
+WHERE _X.type='Note' AND _X.eid>12"""),
+('Any X, T WHERE X eid > 12, X title T, X is IN (Bookmark, Card)',
+"""SELECT _X.cw_eid, _X.cw_title
+FROM cw_Bookmark AS _X
+WHERE _X.cw_eid>12
+UNION ALL
+SELECT _X.cw_eid, _X.cw_title
+FROM cw_Card AS _X
+WHERE _X.cw_eid>12"""),
+('Any X',
+'''SELECT _X.eid
+FROM entities AS _X'''),
+('Any X GROUPBY X WHERE X eid 12',
+'''SELECT 12'''),
+('Any X GROUPBY X ORDERBY Y WHERE X eid 12, X login Y',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE _X.cw_eid=12
+GROUP BY _X.cw_eid,_X.cw_login
+ORDER BY _X.cw_login'''),
+('Any U,COUNT(X) GROUPBY U WHERE U eid 12, X owned_by U HAVING COUNT(X) > 10',
+'''SELECT rel_owned_by0.eid_to, COUNT(rel_owned_by0.eid_from)
+FROM owned_by_relation AS rel_owned_by0
+WHERE rel_owned_by0.eid_to=12
+GROUP BY rel_owned_by0.eid_to
+HAVING COUNT(rel_owned_by0.eid_from)>10'''),
+("Any X WHERE X eid 0, X test TRUE",
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE _X.cw_eid=0 AND _X.cw_test=True'''),
+('Any 1 WHERE X in_group G, X is CWUser',
+'''SELECT 1
+FROM in_group_relation AS rel_in_group0'''),
+('CWEType X WHERE X name CV, X description V HAVING NOT V=CV AND NOT V = "parent"',
+'''SELECT _X.cw_eid
+FROM cw_CWEType AS _X
+WHERE NOT (EXISTS(SELECT 1 WHERE _X.cw_description=parent)) AND NOT (EXISTS(SELECT 1 WHERE _X.cw_description=_X.cw_name))'''),
+('CWEType X WHERE X name CV, X description V HAVING V!=CV AND V != "parent"',
+'''SELECT _X.cw_eid
+FROM cw_CWEType AS _X
+WHERE _X.cw_description!=parent AND _X.cw_description!=_X.cw_name'''),
+('DISTINCT Any X, SUM(C) GROUPBY X ORDERBY SUM(C) DESC WHERE H todo_by X, H duration C',
+'''SELECT DISTINCT rel_todo_by0.eid_to, SUM(_H.cw_duration)
+FROM cw_Affaire AS _H, todo_by_relation AS rel_todo_by0
+WHERE rel_todo_by0.eid_from=_H.cw_eid
+GROUP BY rel_todo_by0.eid_to
+ORDER BY 2 DESC'''),
+('Any R2 WHERE R2 concerne R, R eid RE, R2 eid > RE',
+'''SELECT _R2.eid
+FROM concerne_relation AS rel_concerne0, entities AS _R2
+WHERE _R2.eid=rel_concerne0.eid_from AND _R2.eid>rel_concerne0.eid_to'''),
+('Note X WHERE X eid IN (999998, 999999), NOT X cw_source Y',
+'''SELECT _X.cw_eid
+FROM cw_Note AS _X
+WHERE _X.cw_eid IN(999998, 999999) AND NOT (EXISTS(SELECT 1 FROM cw_source_relation AS rel_cw_source0 WHERE rel_cw_source0.eid_from=_X.cw_eid))'''),
+# Test for https://www.cubicweb.org/ticket/5503548
+('''Any X
+WHERE X is CWSourceSchemaConfig,
+EXISTS(X created_by U, U login L),
+X cw_schema X_CW_SCHEMA,
+X owned_by X_OWNED_BY?
+''', '''SELECT _X.cw_eid
+FROM cw_CWSourceSchemaConfig AS _X LEFT OUTER JOIN owned_by_relation AS rel_owned_by1 ON (rel_owned_by1.eid_from=_X.cw_eid)
+WHERE EXISTS(SELECT 1 FROM created_by_relation AS rel_created_by0, cw_CWUser AS _U WHERE rel_created_by0.eid_from=_X.cw_eid AND rel_created_by0.eid_to=_U.cw_eid) AND _X.cw_cw_schema IS NOT NULL
+''')
+]
+ADVANCED_WITH_GROUP_CONCAT = [
+("Any X,GROUP_CONCAT(TN) GROUPBY X ORDERBY XN WHERE T tags X, X name XN, T name TN, X is CWGroup",
+'''SELECT _X.cw_eid, GROUP_CONCAT(_T.cw_name)
+FROM cw_CWGroup AS _X, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_X.cw_eid
+GROUP BY _X.cw_eid,_X.cw_name
+ORDER BY _X.cw_name'''),
+("Any X,GROUP_CONCAT(TN) GROUPBY X ORDERBY XN WHERE T tags X, X name XN, T name TN",
+'''SELECT T1.C0, GROUP_CONCAT(T1.C1) FROM (SELECT _X.cw_eid AS C0, _T.cw_name AS C1, _X.cw_name AS C2
+FROM cw_CWGroup AS _X, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_X.cw_eid
+UNION ALL
+SELECT _X.cw_eid AS C0, _T.cw_name AS C1, _X.cw_name AS C2
+FROM cw_State AS _X, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_X.cw_eid
+UNION ALL
+SELECT _X.cw_eid AS C0, _T.cw_name AS C1, _X.cw_name AS C2
+FROM cw_Tag AS _T, cw_Tag AS _X, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_X.cw_eid) AS T1
+GROUP BY T1.C0,T1.C2
+ORDER BY T1.C2'''),
+]
+ADVANCED_WITH_LIMIT_OR_ORDERBY = [
+('Any COUNT(S),CS GROUPBY CS ORDERBY 1 DESC LIMIT 10 WHERE S is Affaire, C is Societe, S concerne C, C nom CS, (EXISTS(S owned_by 1)) OR (EXISTS(S documented_by N, N title "published"))',
+'''SELECT COUNT(rel_concerne0.eid_from), _C.cw_nom
+FROM concerne_relation AS rel_concerne0, cw_Societe AS _C
+WHERE rel_concerne0.eid_to=_C.cw_eid AND ((EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by1 WHERE rel_concerne0.eid_from=rel_owned_by1.eid_from AND rel_owned_by1.eid_to=1)) OR (EXISTS(SELECT 1 FROM cw_Card AS _N, documented_by_relation AS rel_documented_by2 WHERE rel_concerne0.eid_from=rel_documented_by2.eid_from AND rel_documented_by2.eid_to=_N.cw_eid AND _N.cw_title=published)))
+GROUP BY _C.cw_nom
+ORDER BY 1 DESC
+LIMIT 10'''),
+('DISTINCT Any S ORDERBY stockproc(SI) WHERE NOT S ecrit_par O, S para SI',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _S.cw_eid AS C0, STOCKPROC(_S.cw_para) AS C1
+FROM cw_Note AS _S
+WHERE _S.cw_ecrit_par IS NULL
+ORDER BY 2) AS T1'''),
+('DISTINCT Any MAX(X)+MIN(LENGTH(D)), N GROUPBY N ORDERBY 2, DF WHERE X data_name N, X data D, X data_format DF;',
+'''SELECT T1.C0,T1.C1 FROM (SELECT DISTINCT (MAX(_X.cw_eid) + MIN(LENGTH(_X.cw_data))) AS C0, _X.cw_data_name AS C1, _X.cw_data_format AS C2
+FROM cw_File AS _X
+GROUP BY _X.cw_data_name,_X.cw_data_format
+ORDER BY 2,3) AS T1
+'''),
+('DISTINCT Any X ORDERBY stockproc(X) WHERE U login X',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _U.cw_login AS C0, STOCKPROC(_U.cw_login) AS C1
+FROM cw_CWUser AS _U
+ORDER BY 2) AS T1'''),
+('DISTINCT Any X ORDERBY Y WHERE B bookmarked_by X, X login Y',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _X.cw_eid AS C0, _X.cw_login AS C1
+FROM bookmarked_by_relation AS rel_bookmarked_by0, cw_CWUser AS _X
+WHERE rel_bookmarked_by0.eid_to=_X.cw_eid
+ORDER BY 2) AS T1'''),
+('DISTINCT Any X ORDERBY SN WHERE X in_state S, S name SN',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_Affaire AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid
+UNION
+SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_CWUser AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid
+UNION
+SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_Note AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid
+ORDER BY 2) AS T1'''),
+('Any O,AA,AB,AC ORDERBY AC DESC '
+'WHERE NOT S use_email O, S eid 1, O is EmailAddress, O address AA, O alias AB, O modification_date AC, '
+'EXISTS(A use_email O, EXISTS(A identity B, NOT B in_group D, D name "guests", D is CWGroup), A is CWUser), B eid 2',
+'''SELECT _O.cw_eid, _O.cw_address, _O.cw_alias, _O.cw_modification_date
+FROM cw_EmailAddress AS _O
+WHERE NOT (EXISTS(SELECT 1 FROM use_email_relation AS rel_use_email0 WHERE rel_use_email0.eid_from=1 AND rel_use_email0.eid_to=_O.cw_eid)) AND EXISTS(SELECT 1 FROM use_email_relation AS rel_use_email1 WHERE rel_use_email1.eid_to=_O.cw_eid AND EXISTS(SELECT 1 FROM cw_CWGroup AS _D WHERE rel_use_email1.eid_from=2 AND NOT (EXISTS(SELECT 1 FROM in_group_relation AS rel_in_group2 WHERE rel_in_group2.eid_from=2 AND rel_in_group2.eid_to=_D.cw_eid)) AND _D.cw_name=guests))
+ORDER BY 4 DESC'''),
+]
+MULTIPLE_SEL = [
+("DISTINCT Any X,Y where P is Personne, P nom X , P prenom Y;",
+'''SELECT DISTINCT _P.cw_nom, _P.cw_prenom
+FROM cw_Personne AS _P'''),
+("Any X,Y where P is Personne, P nom X , P prenom Y, not P nom NULL;",
+'''SELECT _P.cw_nom, _P.cw_prenom
+FROM cw_Personne AS _P
+WHERE NOT (_P.cw_nom IS NULL)'''),
+("Personne X,Y where X nom NX, Y nom NX, X eid XE, not Y eid XE",
+'''SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_Personne AS _X, cw_Personne AS _Y
+WHERE _Y.cw_nom=_X.cw_nom AND NOT (_Y.cw_eid=_X.cw_eid)'''),
+('Any X,Y WHERE X is Personne, Y is Personne, X nom XD, Y nom XD, X eid Z, Y eid > Z',
+'''SELECT _X.cw_eid, _Y.cw_eid
+FROM cw_Personne AS _X, cw_Personne AS _Y
+WHERE _Y.cw_nom=_X.cw_nom AND _Y.cw_eid>_X.cw_eid'''),
+]
+NEGATIONS = [
+("Personne X WHERE NOT X evaluee Y;",
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_X.cw_eid))'''),
+("Note N WHERE NOT X evaluee N, X eid 0",
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=0 AND rel_evaluee0.eid_to=_N.cw_eid))'''),
+('Any X WHERE NOT X travaille S, X is Personne',
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_from=_X.cw_eid))'''),
+("Personne P where NOT P concerne A",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (EXISTS(SELECT 1 FROM concerne_relation AS rel_concerne0 WHERE rel_concerne0.eid_from=_P.cw_eid))'''),
+("Affaire A where not P concerne A",
+'''SELECT _A.cw_eid
+FROM cw_Affaire AS _A
+WHERE NOT (EXISTS(SELECT 1 FROM concerne_relation AS rel_concerne0 WHERE rel_concerne0.eid_to=_A.cw_eid))'''),
+("Personne P where not P concerne A, A sujet ~= 'TEST%'",
+'''SELECT _P.cw_eid
+FROM cw_Affaire AS _A, cw_Personne AS _P
+WHERE NOT (EXISTS(SELECT 1 FROM concerne_relation AS rel_concerne0 WHERE rel_concerne0.eid_from=_P.cw_eid AND rel_concerne0.eid_to=_A.cw_eid)) AND _A.cw_sujet ILIKE TEST%'''),
+('Any S WHERE NOT T eid 28258, T tags S',
+'''SELECT rel_tags0.eid_to
+FROM tags_relation AS rel_tags0
+WHERE NOT (rel_tags0.eid_from=28258)'''),
+('Any S WHERE T is Tag, T name TN, NOT T eid 28258, T tags S, S name SN',
+'''SELECT _S.cw_eid
+FROM cw_CWGroup AS _S, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE NOT (_T.cw_eid=28258) AND rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_S.cw_eid
+UNION ALL
+SELECT _S.cw_eid
+FROM cw_State AS _S, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE NOT (_T.cw_eid=28258) AND rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_S.cw_eid
+UNION ALL
+SELECT _S.cw_eid
+FROM cw_Tag AS _S, cw_Tag AS _T, tags_relation AS rel_tags0
+WHERE NOT (_T.cw_eid=28258) AND rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=_S.cw_eid'''),
+('Any X,Y WHERE X created_by Y, X eid 5, NOT Y eid 6',
+'''SELECT 5, rel_created_by0.eid_to
+FROM created_by_relation AS rel_created_by0
+WHERE rel_created_by0.eid_from=5 AND NOT (rel_created_by0.eid_to=6)'''),
+('Note X WHERE NOT Y evaluee X',
+'''SELECT _X.cw_eid
+FROM cw_Note AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_to=_X.cw_eid))'''),
+('Any Y WHERE NOT Y evaluee X',
+'''SELECT _Y.cw_eid
+FROM cw_CWUser AS _Y
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid))
+UNION ALL
+SELECT _Y.cw_eid
+FROM cw_Division AS _Y
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid))
+UNION ALL
+SELECT _Y.cw_eid
+FROM cw_Personne AS _Y
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid))
+UNION ALL
+SELECT _Y.cw_eid
+FROM cw_Societe AS _Y
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid))
+UNION ALL
+SELECT _Y.cw_eid
+FROM cw_SubDivision AS _Y
+WHERE NOT (EXISTS(SELECT 1 FROM evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid))'''),
+('Any X WHERE NOT Y evaluee X, Y is CWUser',
+'''SELECT _X.cw_eid
+FROM cw_Note AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM cw_CWUser AS _Y, evaluee_relation AS rel_evaluee0 WHERE rel_evaluee0.eid_from=_Y.cw_eid AND rel_evaluee0.eid_to=_X.cw_eid))'''),
+('Any X,RT WHERE X relation_type RT, NOT X is CWAttribute',
+'''SELECT _X.cw_eid, _X.cw_relation_type
+FROM cw_CWRelation AS _X
+WHERE _X.cw_relation_type IS NOT NULL'''),
+('Any K,V WHERE P is CWProperty, P pkey K, P value V, NOT P for_user U',
+'''SELECT _P.cw_pkey, _P.cw_value
+FROM cw_CWProperty AS _P
+WHERE _P.cw_for_user IS NULL'''),
+('Any S WHERE NOT X in_state S, X is IN(Affaire, CWUser)',
+'''SELECT _S.cw_eid
+FROM cw_State AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM cw_Affaire AS _X WHERE _X.cw_in_state=_S.cw_eid UNION SELECT 1 FROM cw_CWUser AS _X WHERE _X.cw_in_state=_S.cw_eid))'''),
+('Any S WHERE NOT(X in_state S, S name "somename"), X is CWUser',
+'''SELECT _S.cw_eid
+FROM cw_State AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM cw_CWUser AS _X WHERE _X.cw_in_state=_S.cw_eid AND _S.cw_name=somename))'''),
+]
+HAS_TEXT_LG_INDEXER = [
+('Any X WHERE X has_text "toto tata"',
+"""SELECT DISTINCT appears0.uid
+FROM appears AS appears0
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata'))"""),
+('Personne X WHERE X has_text "toto tata"',
+"""SELECT DISTINCT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Personne X WHERE X has_text %(text)s',
+"""SELECT DISTINCT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('hip', 'hop', 'momo')) AND appears0.uid=_X.eid AND _X.type='Personne'
+"""),
+('Any X WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Basket AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION
+SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Folder AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu""")
+]
+# XXXFIXME fail
+#         ('Any X,RT WHERE X relation_type RT?, NOT X is CWAttribute',
+#      '''SELECT _X.cw_eid, _X.cw_relation_type
+# FROM cw_CWRelation AS _X'''),
+OUTER_JOIN = [
+('Any U,G WHERE U login L, G name L?, G is CWGroup',
+'''SELECT _U.cw_eid, _G.cw_eid
+FROM cw_CWUser AS _U LEFT OUTER JOIN cw_CWGroup AS _G ON (_G.cw_name=_U.cw_login)'''),
+('Any X,S WHERE X travaille S?',
+'''SELECT _X.cw_eid, rel_travaille0.eid_to
+FROM cw_Personne AS _X LEFT OUTER JOIN travaille_relation AS rel_travaille0 ON (rel_travaille0.eid_from=_X.cw_eid)'''
+),
+('Any S,X WHERE X? travaille S, S is Societe',
+'''SELECT _S.cw_eid, rel_travaille0.eid_from
+FROM cw_Societe AS _S LEFT OUTER JOIN travaille_relation AS rel_travaille0 ON (rel_travaille0.eid_to=_S.cw_eid)'''
+),
+('Any N,A WHERE N inline1 A?',
+'''SELECT _N.cw_eid, _N.cw_inline1
+FROM cw_Note AS _N'''),
+('Any SN WHERE X from_state S?, S name SN',
+'''SELECT _S.cw_name
+FROM cw_TrInfo AS _X LEFT OUTER JOIN cw_State AS _S ON (_X.cw_from_state=_S.cw_eid)'''
+),
+('Any A,N WHERE N? inline1 A',
+'''SELECT _A.cw_eid, _N.cw_eid
+FROM cw_Affaire AS _A LEFT OUTER JOIN cw_Note AS _N ON (_N.cw_inline1=_A.cw_eid)'''
+),
+('Any A,B,C,D,E,F,G WHERE A eid 12,A creation_date B,A modification_date C,A comment D,A from_state E?,A to_state F?,A wf_info_for G?',
+'''SELECT _A.cw_eid, _A.cw_creation_date, _A.cw_modification_date, _A.cw_comment, _A.cw_from_state, _A.cw_to_state, _A.cw_wf_info_for
+FROM cw_TrInfo AS _A
+WHERE _A.cw_eid=12'''),
+('Any FS,TS,C,D,U ORDERBY D DESC WHERE WF wf_info_for X,WF from_state FS?, WF to_state TS, WF comment C,WF creation_date D, WF owned_by U, X eid 1',
+'''SELECT _WF.cw_from_state, _WF.cw_to_state, _WF.cw_comment, _WF.cw_creation_date, rel_owned_by0.eid_to
+FROM cw_TrInfo AS _WF, owned_by_relation AS rel_owned_by0
+WHERE _WF.cw_wf_info_for=1 AND _WF.cw_to_state IS NOT NULL AND rel_owned_by0.eid_from=_WF.cw_eid
+ORDER BY 4 DESC'''),
+('Any X WHERE X is Affaire, S is Societe, EXISTS(X owned_by U OR (X concerne S?, S owned_by U))',
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE EXISTS(SELECT 1 FROM cw_CWUser AS _U, owned_by_relation AS rel_owned_by0, owned_by_relation AS rel_owned_by2, cw_Affaire AS _A LEFT OUTER JOIN concerne_relation AS rel_concerne1 ON (rel_concerne1.eid_from=_A.cw_eid) LEFT OUTER JOIN cw_Societe AS _S ON (rel_concerne1.eid_to=_S.cw_eid) WHERE ((rel_owned_by0.eid_from=_A.cw_eid AND rel_owned_by0.eid_to=_U.cw_eid) OR (rel_owned_by2.eid_from=_S.cw_eid AND rel_owned_by2.eid_to=_U.cw_eid)) AND _X.cw_eid=_A.cw_eid)'''),
+('Any C,M WHERE C travaille G?, G evaluee M?, G is Societe',
+'''SELECT _C.cw_eid, rel_evaluee1.eid_to
+FROM cw_Personne AS _C LEFT OUTER JOIN travaille_relation AS rel_travaille0 ON (rel_travaille0.eid_from=_C.cw_eid) LEFT OUTER JOIN cw_Societe AS _G ON (rel_travaille0.eid_to=_G.cw_eid) LEFT OUTER JOIN evaluee_relation AS rel_evaluee1 ON (rel_evaluee1.eid_from=_G.cw_eid)'''
+),
+('Any A,C WHERE A documented_by C?, (C is NULL) OR (EXISTS(C require_permission F, '
+'F name "read", F require_group E, U in_group E)), U eid 1',
+'''SELECT _A.cw_eid, rel_documented_by0.eid_to
+FROM cw_Affaire AS _A LEFT OUTER JOIN documented_by_relation AS rel_documented_by0 ON (rel_documented_by0.eid_from=_A.cw_eid)
+WHERE ((rel_documented_by0.eid_to IS NULL) OR (EXISTS(SELECT 1 FROM cw_CWPermission AS _F, in_group_relation AS rel_in_group3, require_group_relation AS rel_require_group2, require_permission_relation AS rel_require_permission1 WHERE rel_documented_by0.eid_to=rel_require_permission1.eid_from AND rel_require_permission1.eid_to=_F.cw_eid AND _F.cw_name=read AND rel_require_group2.eid_from=_F.cw_eid AND rel_in_group3.eid_to=rel_require_group2.eid_to AND rel_in_group3.eid_from=1)))'''),
+("Any X WHERE X eid 12, P? connait X",
+'''SELECT _X.cw_eid
+FROM cw_Personne AS _X LEFT OUTER JOIN connait_relation AS rel_connait0 ON (rel_connait0.eid_to=_X.cw_eid)
+WHERE _X.cw_eid=12'''
+),
+("Any P WHERE X eid 12, P? concerne X, X todo_by S",
+'''SELECT rel_concerne1.eid_from
+FROM todo_by_relation AS rel_todo_by0 LEFT OUTER JOIN concerne_relation AS rel_concerne1 ON (rel_concerne1.eid_to=12)
+WHERE rel_todo_by0.eid_from=12'''
+),
+('Any GN, TN ORDERBY GN WHERE T tags G?, T name TN, G name GN',
+'''
+SELECT _T0.C1, _T.cw_name
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN (SELECT _G.cw_eid AS C0, _G.cw_name AS C1
+FROM cw_CWGroup AS _G
+UNION ALL
+SELECT _G.cw_eid AS C0, _G.cw_name AS C1
+FROM cw_State AS _G
+UNION ALL
+SELECT _G.cw_eid AS C0, _G.cw_name AS C1
+FROM cw_Tag AS _G) AS _T0 ON (rel_tags0.eid_to=_T0.C0)
+ORDER BY 1'''),
+# optional variable with additional restriction
+('Any T,G WHERE T tags G?, G name "hop", G is CWGroup',
+'''SELECT _T.cw_eid, _G.cw_eid
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN cw_CWGroup AS _G ON (rel_tags0.eid_to=_G.cw_eid AND _G.cw_name=hop)'''),
+# optional variable with additional invariant restriction
+('Any T,G WHERE T tags G?, G eid 12',
+'''SELECT _T.cw_eid, rel_tags0.eid_to
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid AND rel_tags0.eid_to=12)'''),
+# optional variable with additional restriction appearing before the relation
+('Any T,G WHERE G name "hop", T tags G?, G is CWGroup',
+'''SELECT _T.cw_eid, _G.cw_eid
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN cw_CWGroup AS _G ON (rel_tags0.eid_to=_G.cw_eid AND _G.cw_name=hop)'''),
+# optional variable with additional restriction on inlined relation
+# XXX the expected result should be as the query below. So what, raise BadRQLQuery ?
+('Any T,G,S WHERE T tags G?, G in_state S, S name "hop", G is CWUser',
+'''SELECT _T.cw_eid, _G.cw_eid, _S.cw_eid
+FROM cw_State AS _S, cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN cw_CWUser AS _G ON (rel_tags0.eid_to=_G.cw_eid)
+WHERE _G.cw_in_state=_S.cw_eid AND _S.cw_name=hop
+'''),
+# optional variable with additional invariant restriction on an inlined relation
+('Any T,G,S WHERE T tags G, G in_state S?, S eid 1, G is CWUser',
+'''SELECT rel_tags0.eid_from, _G.cw_eid, _G.cw_in_state
+FROM cw_CWUser AS _G, tags_relation AS rel_tags0
+WHERE rel_tags0.eid_to=_G.cw_eid AND (_G.cw_in_state=1 OR _G.cw_in_state IS NULL)'''),
+# two optional variables with additional invariant restriction on an inlined relation
+('Any T,G,S WHERE T tags G?, G in_state S?, S eid 1, G is CWUser',
+'''SELECT _T.cw_eid, _G.cw_eid, _G.cw_in_state
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN cw_CWUser AS _G ON (rel_tags0.eid_to=_G.cw_eid AND (_G.cw_in_state=1 OR _G.cw_in_state IS NULL))'''),
+# two optional variables with additional restriction on an inlined relation
+('Any T,G,S WHERE T tags G?, G in_state S?, S name "hop", G is CWUser',
+'''SELECT _T.cw_eid, _G.cw_eid, _S.cw_eid
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN cw_CWUser AS _G ON (rel_tags0.eid_to=_G.cw_eid) LEFT OUTER JOIN cw_State AS _S ON (_G.cw_in_state=_S.cw_eid AND _S.cw_name=hop)'''),
+# two optional variables with additional restriction on an ambigous inlined relation
+('Any T,G,S WHERE T tags G?, G in_state S?, S name "hop"',
+'''
+SELECT _T.cw_eid, _T0.C0, _T0.C1
+FROM cw_Tag AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_from=_T.cw_eid) LEFT OUTER JOIN (SELECT _G.cw_eid AS C0, _S.cw_eid AS C1
+FROM cw_Affaire AS _G LEFT OUTER JOIN cw_State AS _S ON (_G.cw_in_state=_S.cw_eid AND _S.cw_name=hop)
+UNION ALL
+SELECT _G.cw_eid AS C0, _S.cw_eid AS C1
+FROM cw_CWUser AS _G LEFT OUTER JOIN cw_State AS _S ON (_G.cw_in_state=_S.cw_eid AND _S.cw_name=hop)
+UNION ALL
+SELECT _G.cw_eid AS C0, _S.cw_eid AS C1
+FROM cw_Note AS _G LEFT OUTER JOIN cw_State AS _S ON (_G.cw_in_state=_S.cw_eid AND _S.cw_name=hop)) AS _T0 ON (rel_tags0.eid_to=_T0.C0)'''),
+('Any O,AD  WHERE NOT S inline1 O, S eid 123, O todo_by AD?',
+'''SELECT _O.cw_eid, rel_todo_by0.eid_to
+FROM cw_Note AS _S, cw_Affaire AS _O LEFT OUTER JOIN todo_by_relation AS rel_todo_by0 ON (rel_todo_by0.eid_from=_O.cw_eid)
+WHERE (_S.cw_inline1 IS NULL OR _S.cw_inline1!=_O.cw_eid) AND _S.cw_eid=123'''),
+('Any X,AE WHERE X multisource_inlined_rel S?, S ambiguous_inlined A, A modification_date AE',
+'''SELECT _X.cw_eid, _T0.C2
+FROM cw_Card AS _X LEFT OUTER JOIN (SELECT _S.cw_eid AS C0, _A.cw_eid AS C1, _A.cw_modification_date AS C2
+FROM cw_Affaire AS _S, cw_CWUser AS _A
+WHERE _S.cw_ambiguous_inlined=_A.cw_eid
+UNION ALL
+SELECT _S.cw_eid AS C0, _A.cw_eid AS C1, _A.cw_modification_date AS C2
+FROM cw_CWUser AS _A, cw_Note AS _S
+WHERE _S.cw_ambiguous_inlined=_A.cw_eid) AS _T0 ON (_X.cw_multisource_inlined_rel=_T0.C0)
+UNION ALL
+SELECT _X.cw_eid, _T0.C2
+FROM cw_Note AS _X LEFT OUTER JOIN (SELECT _S.cw_eid AS C0, _A.cw_eid AS C1, _A.cw_modification_date AS C2
+FROM cw_Affaire AS _S, cw_CWUser AS _A
+WHERE _S.cw_ambiguous_inlined=_A.cw_eid
+UNION ALL
+SELECT _S.cw_eid AS C0, _A.cw_eid AS C1, _A.cw_modification_date AS C2
+FROM cw_CWUser AS _A, cw_Note AS _S
+WHERE _S.cw_ambiguous_inlined=_A.cw_eid) AS _T0 ON (_X.cw_multisource_inlined_rel=_T0.C0)'''
+),
+('Any X,T,OT WHERE X tags T, OT? tags X, X is Tag, X eid 123',
+'''SELECT rel_tags0.eid_from, rel_tags0.eid_to, rel_tags1.eid_from
+FROM tags_relation AS rel_tags0 LEFT OUTER JOIN tags_relation AS rel_tags1 ON (rel_tags1.eid_to=123)
+WHERE rel_tags0.eid_from=123'''),
+('Any CASE, CALIBCFG, CFG '
+'WHERE CASE eid 1, CFG ecrit_par CASE, CALIBCFG? ecrit_par CASE',
+'''SELECT _CFG.cw_ecrit_par, _CALIBCFG.cw_eid, _CFG.cw_eid
+FROM cw_Note AS _CFG LEFT OUTER JOIN cw_Note AS _CALIBCFG ON (_CALIBCFG.cw_ecrit_par=1)
+WHERE _CFG.cw_ecrit_par=1'''),
+('Any U,G WHERE U login UL, G name GL, G is CWGroup HAVING UPPER(UL)=UPPER(GL)?',
+'''SELECT _U.cw_eid, _G.cw_eid
+FROM cw_CWUser AS _U LEFT OUTER JOIN cw_CWGroup AS _G ON (UPPER(_U.cw_login)=UPPER(_G.cw_name))'''),
+('Any U,G WHERE U login UL, G name GL, G is CWGroup HAVING UPPER(UL)?=UPPER(GL)',
+'''SELECT _U.cw_eid, _G.cw_eid
+FROM cw_CWGroup AS _G LEFT OUTER JOIN cw_CWUser AS _U ON (UPPER(_U.cw_login)=UPPER(_G.cw_name))'''),
+('Any U,G WHERE U login UL, G name GL, G is CWGroup HAVING UPPER(UL)?=UPPER(GL)?',
+'''SELECT _U.cw_eid, _G.cw_eid
+FROM cw_CWUser AS _U FULL OUTER JOIN cw_CWGroup AS _G ON (UPPER(_U.cw_login)=UPPER(_G.cw_name))'''),
+('Any H, COUNT(X), SUM(XCE)/1000 '
+'WHERE X type "0", X date XSCT, X para XCE, X? ecrit_par F, F eid 999999, F is Personne, '
+'DH is Affaire, DH ref H '
+'HAVING XSCT?=H',
+'''SELECT _DH.cw_ref, COUNT(_X.cw_eid), (SUM(_X.cw_para) / 1000)
+FROM cw_Affaire AS _DH LEFT OUTER JOIN cw_Note AS _X ON (_X.cw_date=_DH.cw_ref AND _X.cw_type=0 AND _X.cw_ecrit_par=999999)'''),
+('Any C WHERE X ecrit_par C?, X? inline1 F, F eid 1, X type XT, Z is Personne, Z nom ZN HAVING ZN=XT?',
+'''SELECT _X.cw_ecrit_par
+FROM cw_Personne AS _Z LEFT OUTER JOIN cw_Note AS _X ON (_Z.cw_nom=_X.cw_type AND _X.cw_inline1=1)'''),
+]
+VIRTUAL_VARS = [
+('Any X WHERE X is CWUser, X creation_date > D1, Y creation_date D1, Y login "SWEB09"',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X, cw_CWUser AS _Y
+WHERE _X.cw_creation_date>_Y.cw_creation_date AND _Y.cw_login=SWEB09'''),
+('Any X WHERE X is CWUser, Y creation_date D1, Y login "SWEB09", X creation_date > D1',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X, cw_CWUser AS _Y
+WHERE _Y.cw_login=SWEB09 AND _X.cw_creation_date>_Y.cw_creation_date'''),
+('Personne P WHERE P travaille S, S tel T, S fax T, S is Societe',
+'''SELECT rel_travaille0.eid_from
+FROM cw_Societe AS _S, travaille_relation AS rel_travaille0
+WHERE rel_travaille0.eid_to=_S.cw_eid AND _S.cw_tel=_S.cw_fax'''),
+("Personne P where X eid 0, X creation_date D, P tzdatenaiss < D, X is Affaire",
+'''SELECT _P.cw_eid
+FROM cw_Affaire AS _X, cw_Personne AS _P
+WHERE _X.cw_eid=0 AND _P.cw_tzdatenaiss<_X.cw_creation_date'''),
+("Any N,T WHERE N is Note, N type T;",
+'''SELECT _N.cw_eid, _N.cw_type
+FROM cw_Note AS _N'''),
+("Personne P where X is Personne, X tel T, X fax F, P fax T+F",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_Personne AS _X
+WHERE _P.cw_fax=(_X.cw_tel + _X.cw_fax)'''),
+("Personne P where X tel T, X fax F, P fax IN (T,F)",
+'''SELECT _P.cw_eid
+FROM cw_Division AS _X, cw_Personne AS _P
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_Personne AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_Societe AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_SubDivision AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax)'''),
+("Personne P where X tel T, X fax F, P fax IN (T,F,0832542332)",
+'''SELECT _P.cw_eid
+FROM cw_Division AS _X, cw_Personne AS _P
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax, 832542332)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_Personne AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax, 832542332)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_Societe AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax, 832542332)
+UNION ALL
+SELECT _P.cw_eid
+FROM cw_Personne AS _P, cw_SubDivision AS _X
+WHERE _P.cw_fax IN(_X.cw_tel, _X.cw_fax, 832542332)'''),
+]
+FUNCS = [
+("Any COUNT(P) WHERE P is Personne",
+'''SELECT COUNT(_P.cw_eid)
+FROM cw_Personne AS _P'''),
+]
+INLINE = [
+('Any P WHERE N eid 1, N ecrit_par P, NOT P owned_by P2',
+'''SELECT _N.cw_ecrit_par
+FROM cw_Note AS _N
+WHERE _N.cw_eid=1 AND _N.cw_ecrit_par IS NOT NULL AND NOT (EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by0 WHERE _N.cw_ecrit_par=rel_owned_by0.eid_from))'''),
+('Any P, L WHERE N ecrit_par P, P nom L, N eid 0',
+'''SELECT _P.cw_eid, _P.cw_nom
+FROM cw_Note AS _N, cw_Personne AS _P
+WHERE _N.cw_ecrit_par=_P.cw_eid AND _N.cw_eid=0'''),
+('Any N WHERE NOT N ecrit_par P, P nom "toto"',
+'''SELECT _N.cw_eid
+FROM cw_Note AS _N, cw_Personne AS _P
+WHERE (_N.cw_ecrit_par IS NULL OR _N.cw_ecrit_par!=_P.cw_eid) AND _P.cw_nom=toto'''),
+('Any P WHERE NOT N ecrit_par P, P nom "toto"',
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (EXISTS(SELECT 1 FROM cw_Note AS _N WHERE _N.cw_ecrit_par=_P.cw_eid)) AND _P.cw_nom=toto'''),
+('Any P WHERE N ecrit_par P, N eid 0',
+'''SELECT _N.cw_ecrit_par
+FROM cw_Note AS _N
+WHERE _N.cw_ecrit_par IS NOT NULL AND _N.cw_eid=0'''),
+('Any P WHERE N ecrit_par P, P is Personne, N eid 0',
+'''SELECT _P.cw_eid
+FROM cw_Note AS _N, cw_Personne AS _P
+WHERE _N.cw_ecrit_par=_P.cw_eid AND _N.cw_eid=0'''),
+('Any P WHERE NOT N ecrit_par P, P is Personne, N eid 512',
+'''SELECT _P.cw_eid
+FROM cw_Note AS _N, cw_Personne AS _P
+WHERE (_N.cw_ecrit_par IS NULL OR _N.cw_ecrit_par!=_P.cw_eid) AND _N.cw_eid=512'''),
+('Any S,ES,T WHERE S state_of ET, ET name "CWUser", ES allowed_transition T, T destination_state S',
+# XXX "_T.cw_destination_state IS NOT NULL" could be avoided here but it's not worth it
+'''SELECT _T.cw_destination_state, rel_allowed_transition1.eid_from, _T.cw_eid
+FROM allowed_transition_relation AS rel_allowed_transition1, cw_Transition AS _T, cw_Workflow AS _ET, state_of_relation AS rel_state_of0
+WHERE _T.cw_destination_state=rel_state_of0.eid_from AND rel_state_of0.eid_to=_ET.cw_eid AND _ET.cw_name=CWUser AND rel_allowed_transition1.eid_to=_T.cw_eid AND _T.cw_destination_state IS NOT NULL'''),
+('Any O WHERE S eid 0, S in_state O',
+'''SELECT _S.cw_in_state
+FROM cw_Affaire AS _S
+WHERE _S.cw_eid=0 AND _S.cw_in_state IS NOT NULL
+UNION ALL
+SELECT _S.cw_in_state
+FROM cw_CWUser AS _S
+WHERE _S.cw_eid=0 AND _S.cw_in_state IS NOT NULL
+UNION ALL
+SELECT _S.cw_in_state
+FROM cw_Note AS _S
+WHERE _S.cw_eid=0 AND _S.cw_in_state IS NOT NULL'''),
+('Any X WHERE NOT Y for_user X, X eid 123',
+'''SELECT 123
+WHERE NOT (EXISTS(SELECT 1 FROM cw_CWProperty AS _Y WHERE _Y.cw_for_user=123))'''),
+('DISTINCT Any X WHERE X from_entity OET, NOT X from_entity NET, OET name "Image", NET eid 1',
+'''SELECT DISTINCT _X.cw_eid
+FROM cw_CWAttribute AS _X, cw_CWEType AS _OET
+WHERE _X.cw_from_entity=_OET.cw_eid AND (_X.cw_from_entity IS NULL OR _X.cw_from_entity!=1) AND _OET.cw_name=Image
+UNION
+SELECT DISTINCT _X.cw_eid
+FROM cw_CWEType AS _OET, cw_CWRelation AS _X
+WHERE _X.cw_from_entity=_OET.cw_eid AND (_X.cw_from_entity IS NULL OR _X.cw_from_entity!=1) AND _OET.cw_name=Image'''),
+]
+INTERSECT = [
+('Any SN WHERE NOT X in_state S, S name SN',
+'''SELECT _S.cw_name
+FROM cw_State AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM cw_Affaire AS _X WHERE _X.cw_in_state=_S.cw_eid UNION SELECT 1 FROM cw_Note AS _X WHERE _X.cw_in_state=_S.cw_eid UNION SELECT 1 FROM cw_CWUser AS _X WHERE _X.cw_in_state=_S.cw_eid))'''),
+('Any PN WHERE NOT X travaille S, X nom PN, S is IN(Division, Societe)',
+'''SELECT _X.cw_nom
+FROM cw_Personne AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM cw_Division AS _S, travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_from=_X.cw_eid AND rel_travaille0.eid_to=_S.cw_eid UNION SELECT 1 FROM cw_Societe AS _S, travaille_relation AS rel_travaille1 WHERE rel_travaille1.eid_from=_X.cw_eid AND rel_travaille1.eid_to=_S.cw_eid))'''),
+('Any PN WHERE NOT X travaille S, S nom PN, S is IN(Division, Societe)',
+'''SELECT _S.cw_nom
+FROM cw_Division AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_to=_S.cw_eid))
+UNION ALL
+SELECT _S.cw_nom
+FROM cw_Societe AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_to=_S.cw_eid))'''),
+('Personne X WHERE NOT X travaille S, S nom "chouette"',
+'''SELECT _X.cw_eid
+FROM cw_Division AS _S, cw_Personne AS _X
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_from=_X.cw_eid AND rel_travaille0.eid_to=_S.cw_eid)) AND _S.cw_nom=chouette
+UNION ALL
+SELECT _X.cw_eid
+FROM cw_Personne AS _X, cw_Societe AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_from=_X.cw_eid AND rel_travaille0.eid_to=_S.cw_eid)) AND _S.cw_nom=chouette
+UNION ALL
+SELECT _X.cw_eid
+FROM cw_Personne AS _X, cw_SubDivision AS _S
+WHERE NOT (EXISTS(SELECT 1 FROM travaille_relation AS rel_travaille0 WHERE rel_travaille0.eid_from=_X.cw_eid AND rel_travaille0.eid_to=_S.cw_eid)) AND _S.cw_nom=chouette'''),
+('Any X WHERE X is ET, ET eid 2',
+'''SELECT rel_is0.eid_from
+FROM is_relation AS rel_is0
+WHERE rel_is0.eid_to=2'''),
+]
+class CWRQLTC(RQLGeneratorTC):
+backend = 'sqlite'
+def setUp(self):
+self.__class__.schema = schema
+super(CWRQLTC, self).setUp()
+def test_nonregr_sol(self):
+delete = self.rqlhelper.parse(
+'DELETE X read_permission READ_PERMISSIONSUBJECT,X add_permission ADD_PERMISSIONSUBJECT,'
+'X in_basket IN_BASKETSUBJECT,X delete_permission DELETE_PERMISSIONSUBJECT,'
+'X update_permission UPDATE_PERMISSIONSUBJECT,'
+'X created_by CREATED_BYSUBJECT,X is ISSUBJECT,X is_instance_of IS_INSTANCE_OFSUBJECT,'
+'X owned_by OWNED_BYSUBJECT,X specializes SPECIALIZESSUBJECT,ISOBJECT is X,'
+'SPECIALIZESOBJECT specializes X,IS_INSTANCE_OFOBJECT is_instance_of X,'
+'TO_ENTITYOBJECT to_entity X,FROM_ENTITYOBJECT from_entity X '
+'WHERE X is CWEType')
+self.rqlhelper.compute_solutions(delete)
+def var_sols(var):
+s = set()
+for sol in delete.solutions:
+s.add(sol.get(var))
+return s
+self.assertEqual(var_sols('FROM_ENTITYOBJECT'), set(('CWAttribute', 'CWRelation')))
+self.assertEqual(var_sols('FROM_ENTITYOBJECT'), delete.defined_vars['FROM_ENTITYOBJECT'].stinfo['possibletypes'])
+self.assertEqual(var_sols('ISOBJECT'),
+set(x.type for x in self.schema.entities() if not x.final))
+self.assertEqual(var_sols('ISOBJECT'), delete.defined_vars['ISOBJECT'].stinfo['possibletypes'])
+def strip(text):
+return '\n'.join(l.strip() for l in text.strip().splitlines())
+class PostgresSQLGeneratorTC(RQLGeneratorTC):
+backend = 'postgres'
+def setUp(self):
+self.__class__.schema = schema
+super(PostgresSQLGeneratorTC, self).setUp()
+def _norm_sql(self, sql):
+return sql.strip()
+def _check(self, rql, sql, varmap=None, args=None):
+if args is None:
+args = {'text': 'hip hop momo', 'eid': 12345}
+try:
+union = self._prepare(rql)
+r, nargs, cbs = self.o.generate(union, args,
+varmap=varmap)
+args.update(nargs)
+self.assertMultiLineEqual(strip(r % args), self._norm_sql(sql))
+except Exception as ex:
+if 'r' in locals():
+try:
+print((r%args).strip())
+except KeyError:
+print('strange, missing substitution')
+print(r, nargs)
+print('!=')
+print(sql.strip())
+print('RQL:', rql)
+raise
+def _parse(self, rqls):
+for rql, sql in rqls:
+yield self._check, rql, sql
+def _checkall(self, rql, sql):
+if isinstance(rql, tuple):
+rql, args = rql
+else:
+args = None
+try:
+rqlst = self._prepare(rql)
+r, args, cbs = self.o.generate(rqlst, args)
+self.assertEqual((r.strip(), args), sql)
+except Exception as ex:
+print(rql)
+if 'r' in locals():
+print(r.strip())
+print('!=')
+print(sql[0].strip())
+raise
+return
+def test1(self):
+self._checkall(('Any count(RDEF) WHERE RDEF relation_type X, X eid %(x)s', {'x': None}),
+("""SELECT COUNT(T1.C0) FROM (SELECT _RDEF.cw_eid AS C0
+FROM cw_CWAttribute AS _RDEF
+WHERE _RDEF.cw_relation_type=%(x)s
+UNION ALL
+SELECT _RDEF.cw_eid AS C0
+FROM cw_CWRelation AS _RDEF
+WHERE _RDEF.cw_relation_type=%(x)s) AS T1""", {}),
+)
+def test2(self):
+self._checkall(('Any X WHERE C comments X, C eid %(x)s', {'x': None}),
+('''SELECT rel_comments0.eid_to
+FROM comments_relation AS rel_comments0
+WHERE rel_comments0.eid_from=%(x)s''', {})
+)
+def test_cache_1(self):
+self._check('Any X WHERE X in_basket B, B eid 12',
+'''SELECT rel_in_basket0.eid_from
+FROM in_basket_relation AS rel_in_basket0
+WHERE rel_in_basket0.eid_to=12''')
+self._check('Any X WHERE X in_basket B, B eid 12',
+'''SELECT rel_in_basket0.eid_from
+FROM in_basket_relation AS rel_in_basket0
+WHERE rel_in_basket0.eid_to=12''')
+def test_varmap1(self):
+self._check('Any X,L WHERE X is CWUser, X in_group G, X login L, G name "users"',
+'''SELECT T00.x, T00.l
+FROM T00, cw_CWGroup AS _G, in_group_relation AS rel_in_group0
+WHERE rel_in_group0.eid_from=T00.x AND rel_in_group0.eid_to=_G.cw_eid AND _G.cw_name=users''',
+varmap={'X': 'T00.x', 'X.login': 'T00.l'})
+def test_varmap2(self):
+self._check('Any X,L,GN WHERE X is CWUser, X in_group G, X login L, G name GN',
+'''SELECT T00.x, T00.l, _G.cw_name
+FROM T00, cw_CWGroup AS _G, in_group_relation AS rel_in_group0
+WHERE rel_in_group0.eid_from=T00.x AND rel_in_group0.eid_to=_G.cw_eid''',
+varmap={'X': 'T00.x', 'X.login': 'T00.l'})
+def test_varmap3(self):
+self._check('Any %(x)s,D WHERE F data D, F is File',
+'SELECT 728, _TDF0.C0\nFROM _TDF0',
+args={'x': 728},
+varmap={'F.data': '_TDF0.C0', 'D': '_TDF0.C0'})
+def test_is_null_transform(self):
+union = self._prepare('Any X WHERE X login %(login)s')
+r, args, cbs = self.o.generate(union, {'login': None})
+self.assertMultiLineEqual((r % args).strip(),
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE _X.cw_login IS NULL''')
+def test_today(self):
+for t in self._parse([("Any X WHERE X creation_date TODAY, X is Affaire",
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE DATE(_X.cw_creation_date)=CAST(clock_timestamp() AS DATE)'''),
+("Personne P where not P datenaiss TODAY",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (DATE(_P.cw_datenaiss)=CAST(clock_timestamp() AS DATE))'''),
+]):
+yield t
+def test_date_extraction(self):
+self._check("Any MONTH(D) WHERE P is Personne, P creation_date D",
+'''SELECT CAST(EXTRACT(MONTH from _P.cw_creation_date) AS INTEGER)
+FROM cw_Personne AS _P''')
+def test_weekday_extraction(self):
+self._check("Any WEEKDAY(D) WHERE P is Personne, P creation_date D",
+'''SELECT (CAST(EXTRACT(DOW from _P.cw_creation_date) AS INTEGER) + 1)
+FROM cw_Personne AS _P''')
+def test_substring(self):
+self._check("Any SUBSTRING(N, 1, 1) WHERE P nom N, P is Personne",
+'''SELECT SUBSTR(_P.cw_nom, 1, 1)
+FROM cw_Personne AS _P''')
+def test_cast(self):
+self._check("Any CAST(String, P) WHERE P is Personne",
+'''SELECT CAST(_P.cw_eid AS text)
+FROM cw_Personne AS _P''')
+def test_regexp(self):
+self._check("Any X WHERE X login REGEXP '[0-9].*'",
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE _X.cw_login ~ [0-9].*
+''')
+def test_parser_parse(self):
+for t in self._parse(PARSER):
+yield t
+def test_basic_parse(self):
+for t in self._parse(BASIC + BASIC_WITH_LIMIT):
+yield t
+def test_advanced_parse(self):
+for t in self._parse(ADVANCED + ADVANCED_WITH_LIMIT_OR_ORDERBY + ADVANCED_WITH_GROUP_CONCAT):
+yield t
+def test_outer_join_parse(self):
+for t in self._parse(OUTER_JOIN):
+yield t
+def test_virtual_vars_parse(self):
+for t in self._parse(VIRTUAL_VARS):
+yield t
+def test_multiple_sel_parse(self):
+for t in self._parse(MULTIPLE_SEL):
+yield t
+def test_functions(self):
+for t in self._parse(FUNCS):
+yield t
+def test_negation(self):
+for t in self._parse(NEGATIONS):
+yield t
+def test_intersection(self):
+for t in self._parse(INTERSECT):
+yield t
+def test_union(self):
+for t in self._parse((
+('(Any N ORDERBY 1 WHERE X name N, X is State)'
+' UNION '
+'(Any NN ORDERBY 1 WHERE XX name NN, XX is Transition)',
+'''(SELECT _X.cw_name
+FROM cw_State AS _X
+ORDER BY 1)
+UNION ALL
+(SELECT _XX.cw_name
+FROM cw_Transition AS _XX
+ORDER BY 1)'''),
+)):
+yield t
+def test_subquery(self):
+for t in self._parse((
+('Any X,N '
+'WHERE NOT EXISTS(X owned_by U) '
+'WITH X,N BEING '
+'((Any X,N WHERE X name N, X is State)'
+' UNION '
+'(Any XX,NN WHERE XX name NN, XX is Transition))',
+'''SELECT _T0.C0, _T0.C1
+FROM ((SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_State AS _X)
+UNION ALL
+(SELECT _XX.cw_eid AS C0, _XX.cw_name AS C1
+FROM cw_Transition AS _XX)) AS _T0
+WHERE NOT (EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_T0.C0))'''),
+('Any N ORDERBY 1 WITH N BEING '
+'((Any N WHERE X name N, X is State)'
+' UNION '
+'(Any NN WHERE XX name NN, XX is Transition))',
+'''SELECT _T0.C0
+FROM ((SELECT _X.cw_name AS C0
+FROM cw_State AS _X)
+UNION ALL
+(SELECT _XX.cw_name AS C0
+FROM cw_Transition AS _XX)) AS _T0
+ORDER BY 1'''),
+('Any N,NX ORDERBY NX WITH N,NX BEING '
+'((Any N,COUNT(X) GROUPBY N WHERE X name N, X is State HAVING COUNT(X)>1)'
+' UNION '
+'(Any N,COUNT(X) GROUPBY N WHERE X name N, X is Transition HAVING COUNT(X)>1))',
+'''SELECT _T0.C0, _T0.C1
+FROM ((SELECT _X.cw_name AS C0, COUNT(_X.cw_eid) AS C1
+FROM cw_State AS _X
+GROUP BY _X.cw_name
+HAVING COUNT(_X.cw_eid)>1)
+UNION ALL
+(SELECT _X.cw_name AS C0, COUNT(_X.cw_eid) AS C1
+FROM cw_Transition AS _X
+GROUP BY _X.cw_name
+HAVING COUNT(_X.cw_eid)>1)) AS _T0
+ORDER BY 2'''),
+('Any N,COUNT(X) GROUPBY N HAVING COUNT(X)>1 '
+'WITH X, N BEING ((Any X, N WHERE X name N, X is State) UNION '
+'                 (Any X, N WHERE X name N, X is Transition))',
+'''SELECT _T0.C1, COUNT(_T0.C0)
+FROM ((SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_State AS _X)
+UNION ALL
+(SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_Transition AS _X)) AS _T0
+GROUP BY _T0.C1
+HAVING COUNT(_T0.C0)>1'''),
+('Any ETN,COUNT(X) GROUPBY ETN WHERE X is ET, ET name ETN '
+'WITH X BEING ((Any X WHERE X is Societe) UNION (Any X WHERE X is Affaire, (EXISTS(X owned_by 1)) OR ((EXISTS(D concerne B?, B owned_by 1, X identity D, B is Note)) OR (EXISTS(F concerne E?, E owned_by 1, E is Societe, X identity F)))))',
+'''SELECT _ET.cw_name, COUNT(_T0.C0)
+FROM ((SELECT _X.cw_eid AS C0
+FROM cw_Societe AS _X)
+UNION ALL
+(SELECT _X.cw_eid AS C0
+FROM cw_Affaire AS _X
+WHERE ((EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_X.cw_eid AND rel_owned_by0.eid_to=1)) OR (((EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by2, cw_Affaire AS _D LEFT OUTER JOIN concerne_relation AS rel_concerne1 ON (rel_concerne1.eid_from=_D.cw_eid) LEFT OUTER JOIN cw_Note AS _B ON (rel_concerne1.eid_to=_B.cw_eid) WHERE rel_owned_by2.eid_from=_B.cw_eid AND rel_owned_by2.eid_to=1 AND _X.cw_eid=_D.cw_eid)) OR (EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by4, cw_Affaire AS _F LEFT OUTER JOIN concerne_relation AS rel_concerne3 ON (rel_concerne3.eid_from=_F.cw_eid) LEFT OUTER JOIN cw_Societe AS _E ON (rel_concerne3.eid_to=_E.cw_eid) WHERE rel_owned_by4.eid_from=_E.cw_eid AND rel_owned_by4.eid_to=1 AND _X.cw_eid=_F.cw_eid))))))) AS _T0, cw_CWEType AS _ET, is_relation AS rel_is0
+WHERE rel_is0.eid_from=_T0.C0 AND rel_is0.eid_to=_ET.cw_eid
+GROUP BY _ET.cw_name'''),
+('Any A WHERE A ordernum O, A is CWAttribute WITH O BEING (Any MAX(O) WHERE A ordernum O, A is CWAttribute)',
+'''SELECT _A.cw_eid
+FROM (SELECT MAX(_A.cw_ordernum) AS C0
+FROM cw_CWAttribute AS _A) AS _T0, cw_CWAttribute AS _A
+WHERE _A.cw_ordernum=_T0.C0'''),
+('Any O1 HAVING O1=O2? WITH O1 BEING (Any MAX(O) WHERE A ordernum O, A is CWAttribute), O2 BEING (Any MAX(O) WHERE A ordernum O, A is CWRelation)',
+'''SELECT _T0.C0
+FROM (SELECT MAX(_A.cw_ordernum) AS C0
+FROM cw_CWAttribute AS _A) AS _T0 LEFT OUTER JOIN (SELECT MAX(_A.cw_ordernum) AS C0
+FROM cw_CWRelation AS _A) AS _T1 ON (_T0.C0=_T1.C0)'''),
+('''Any TT1,STD,STDD WHERE TT2 identity TT1?
+WITH TT1,STDD BEING (Any T,SUM(TD) GROUPBY T WHERE T is Affaire, T duration TD, TAG? tags T, TAG name "t"),
+TT2,STD BEING (Any T,SUM(TD) GROUPBY T WHERE T is Affaire, T duration TD)''',
+'''SELECT _T0.C0, _T1.C1, _T0.C1
+FROM (SELECT _T.cw_eid AS C0, SUM(_T.cw_duration) AS C1
+FROM cw_Affaire AS _T
+GROUP BY _T.cw_eid) AS _T1 LEFT OUTER JOIN (SELECT _T.cw_eid AS C0, SUM(_T.cw_duration) AS C1
+FROM cw_Affaire AS _T LEFT OUTER JOIN tags_relation AS rel_tags0 ON (rel_tags0.eid_to=_T.cw_eid) LEFT OUTER JOIN cw_Tag AS _TAG ON (rel_tags0.eid_from=_TAG.cw_eid AND _TAG.cw_name=t)
+GROUP BY _T.cw_eid) AS _T0 ON (_T1.C0=_T0.C0)'''),
+)):
+yield t
+def test_subquery_error(self):
+rql = ('Any N WHERE X name N WITH X BEING '
+'((Any X WHERE X is State)'
+' UNION '
+' (Any X WHERE X is Transition))')
+rqlst = self._prepare(rql)
+self.assertRaises(BadRQLQuery, self.o.generate, rqlst)
+def test_inline(self):
+for t in self._parse(INLINE):
+yield t
+def test_has_text(self):
+for t in self._parse((
+('Any X WHERE X has_text "toto tata"',
+"""SELECT appears0.uid
+FROM appears AS appears0
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata')"""),
+('Personne X WHERE X has_text "toto tata"',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Personne X WHERE X has_text %(text)s',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.words @@ to_tsquery('default', 'hip&hop&momo') AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Any X WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT _X.cw_eid
+FROM appears AS appears0, cw_Basket AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION ALL
+SELECT _X.cw_eid
+FROM appears AS appears0, cw_Folder AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu"""),
+('Personne X where X has_text %(text)s, X travaille S, S has_text %(text)s',
+"""SELECT _X.eid
+FROM appears AS appears0, appears AS appears2, entities AS _X, travaille_relation AS rel_travaille1
+WHERE appears0.words @@ to_tsquery('default', 'hip&hop&momo') AND appears0.uid=_X.eid AND _X.type='Personne' AND _X.eid=rel_travaille1.eid_from AND appears2.uid=rel_travaille1.eid_to AND appears2.words @@ to_tsquery('default', 'hip&hop&momo')"""),
+('Any X ORDERBY FTIRANK(X) DESC WHERE X has_text "toto tata"',
+"""SELECT appears0.uid
+FROM appears AS appears0
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata')
+ORDER BY ts_rank(appears0.words, to_tsquery('default', 'toto&tata'))*appears0.weight DESC"""),
+('Personne X ORDERBY FTIRANK(X) WHERE X has_text "toto tata"',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.eid AND _X.type='Personne'
+ORDER BY ts_rank(appears0.words, to_tsquery('default', 'toto&tata'))*appears0.weight"""),
+('Personne X ORDERBY FTIRANK(X) WHERE X has_text %(text)s',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.words @@ to_tsquery('default', 'hip&hop&momo') AND appears0.uid=_X.eid AND _X.type='Personne'
+ORDER BY ts_rank(appears0.words, to_tsquery('default', 'hip&hop&momo'))*appears0.weight"""),
+('Any X ORDERBY FTIRANK(X) WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT T1.C0 FROM (SELECT _X.cw_eid AS C0, ts_rank(appears0.words, to_tsquery('default', 'toto&tata'))*appears0.weight AS C1
+FROM appears AS appears0, cw_Basket AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION ALL
+SELECT _X.cw_eid AS C0, ts_rank(appears0.words, to_tsquery('default', 'toto&tata'))*appears0.weight AS C1
+FROM appears AS appears0, cw_Folder AS _X
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata') AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+ORDER BY 2) AS T1"""),
+('Personne X ORDERBY FTIRANK(X),FTIRANK(S) WHERE X has_text %(text)s, X travaille S, S has_text %(text)s',
+"""SELECT _X.eid
+FROM appears AS appears0, appears AS appears2, entities AS _X, travaille_relation AS rel_travaille1
+WHERE appears0.words @@ to_tsquery('default', 'hip&hop&momo') AND appears0.uid=_X.eid AND _X.type='Personne' AND _X.eid=rel_travaille1.eid_from AND appears2.uid=rel_travaille1.eid_to AND appears2.words @@ to_tsquery('default', 'hip&hop&momo')
+ORDER BY ts_rank(appears0.words, to_tsquery('default', 'hip&hop&momo'))*appears0.weight,ts_rank(appears2.words, to_tsquery('default', 'hip&hop&momo'))*appears2.weight"""),
+('Any X, FTIRANK(X) WHERE X has_text "toto tata"',
+"""SELECT appears0.uid, ts_rank(appears0.words, to_tsquery('default', 'toto&tata'))*appears0.weight
+FROM appears AS appears0
+WHERE appears0.words @@ to_tsquery('default', 'toto&tata')"""),
+('Any X WHERE NOT A tags X, X has_text "pouet"',
+'''SELECT appears1.uid
+FROM appears AS appears1
+WHERE NOT (EXISTS(SELECT 1 FROM tags_relation AS rel_tags0 WHERE appears1.uid=rel_tags0.eid_to)) AND appears1.words @@ to_tsquery('default', 'pouet')
+'''),
+)):
+yield t
+def test_from_clause_needed(self):
+queries = [("Any 1 WHERE EXISTS(T is CWGroup, T name 'managers')",
+'''SELECT 1
+WHERE EXISTS(SELECT 1 FROM cw_CWGroup AS _T WHERE _T.cw_name=managers)'''),
+('Any X,Y WHERE NOT X created_by Y, X eid 5, Y eid 6',
+'''SELECT 5, 6
+WHERE NOT (EXISTS(SELECT 1 FROM created_by_relation AS rel_created_by0 WHERE rel_created_by0.eid_from=5 AND rel_created_by0.eid_to=6))'''),
+]
+for t in self._parse(queries):
+yield t
+def test_ambigous_exists_no_from_clause(self):
+self._check('Any COUNT(U) WHERE U eid 1, EXISTS (P owned_by U, P is IN (Note, Affaire))',
+'''SELECT COUNT(1)
+WHERE EXISTS(SELECT 1 FROM cw_Affaire AS _P, owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_P.cw_eid AND rel_owned_by0.eid_to=1 UNION SELECT 1 FROM cw_Note AS _P, owned_by_relation AS rel_owned_by1 WHERE rel_owned_by1.eid_from=_P.cw_eid AND rel_owned_by1.eid_to=1)''')
+def test_attr_map_sqlcb(self):
+def generate_ref(gen, linkedvar, rel):
+linkedvar.accept(gen)
+return 'VERSION_DATA(%s)' % linkedvar._q_sql
+self.o.attr_map['Affaire.ref'] = (generate_ref, False)
+try:
+self._check('Any R WHERE X ref R',
+'''SELECT VERSION_DATA(_X.cw_eid)
+FROM cw_Affaire AS _X''')
+self._check('Any X WHERE X ref 1',
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE VERSION_DATA(_X.cw_eid)=1''')
+finally:
+self.o.attr_map.clear()
+def test_attr_map_sourcecb(self):
+cb = lambda x,y: None
+self.o.attr_map['Affaire.ref'] = (cb, True)
+try:
+union = self._prepare('Any R WHERE X ref R')
+r, nargs, cbs = self.o.generate(union, args={})
+self.assertMultiLineEqual(r.strip(), 'SELECT _X.cw_ref\nFROM cw_Affaire AS _X')
+self.assertEqual(cbs, {0: [cb]})
+finally:
+self.o.attr_map.clear()
+def test_concat_string(self):
+self._check('Any "A"+R WHERE X ref R',
+'''SELECT (A || _X.cw_ref)
+FROM cw_Affaire AS _X''')
+def test_or_having_fake_terms_base(self):
+self._check('Any X WHERE X is CWUser, X creation_date D HAVING YEAR(D) = "2010" OR D = NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE ((CAST(EXTRACT(YEAR from _X.cw_creation_date) AS INTEGER)=2010) OR (_X.cw_creation_date IS NULL))''')
+def test_or_having_fake_terms_exists(self):
+# crash with rql <= 0.29.0
+self._check('Any X WHERE X is CWUser, EXISTS(B bookmarked_by X, B creation_date D) HAVING D=2010 OR D=NULL, D=1 OR D=NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE EXISTS(SELECT 1 FROM bookmarked_by_relation AS rel_bookmarked_by0, cw_Bookmark AS _B WHERE rel_bookmarked_by0.eid_from=_B.cw_eid AND rel_bookmarked_by0.eid_to=_X.cw_eid AND ((_B.cw_creation_date=1) OR (_B.cw_creation_date IS NULL)) AND ((_B.cw_creation_date=2010) OR (_B.cw_creation_date IS NULL)))''')
+def test_or_having_fake_terms_nocrash(self):
+# crash with rql <= 0.29.0
+self._check('Any X WHERE X is CWUser, X creation_date D HAVING D=2010 OR D=NULL, D=1 OR D=NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE ((_X.cw_creation_date=1) OR (_X.cw_creation_date IS NULL)) AND ((_X.cw_creation_date=2010) OR (_X.cw_creation_date IS NULL))''')
+def test_not_no_where(self):
+# XXX will check if some in_group relation exists, that's it.
+# We  can't actually know if we want to check if there are some
+# X without in_group relation, or some G without it.
+self._check('Any 1 WHERE NOT X in_group G, X is CWUser',
+'''SELECT 1
+WHERE NOT (EXISTS(SELECT 1 FROM in_group_relation AS rel_in_group0))''')
+def test_nonregr_outer_join_multiple(self):
+self._check('Any COUNT(P1148),G GROUPBY G '
+'WHERE G owned_by D, D eid 1122, K1148 bookmarked_by P1148, '
+'K1148 eid 1148, P1148? in_group G',
+'''SELECT COUNT(rel_bookmarked_by1.eid_to), _G.cw_eid
+FROM owned_by_relation AS rel_owned_by0, cw_CWGroup AS _G LEFT OUTER JOIN in_group_relation AS rel_in_group2 ON (rel_in_group2.eid_to=_G.cw_eid) LEFT OUTER JOIN bookmarked_by_relation AS rel_bookmarked_by1 ON (rel_in_group2.eid_from=rel_bookmarked_by1.eid_to)
+WHERE rel_owned_by0.eid_from=_G.cw_eid AND rel_owned_by0.eid_to=1122 AND rel_bookmarked_by1.eid_from=1148
+GROUP BY _G.cw_eid'''
+)
+def test_nonregr_outer_join_multiple2(self):
+self._check('Any COUNT(P1148),G GROUPBY G '
+'WHERE G owned_by D, D eid 1122, K1148 bookmarked_by P1148?, '
+'K1148 eid 1148, P1148? in_group G',
+'''SELECT COUNT(rel_bookmarked_by1.eid_to), _G.cw_eid
+FROM owned_by_relation AS rel_owned_by0, cw_CWGroup AS _G LEFT OUTER JOIN in_group_relation AS rel_in_group2 ON (rel_in_group2.eid_to=_G.cw_eid) LEFT OUTER JOIN bookmarked_by_relation AS rel_bookmarked_by1 ON (rel_bookmarked_by1.eid_from=1148 AND rel_in_group2.eid_from=rel_bookmarked_by1.eid_to)
+WHERE rel_owned_by0.eid_from=_G.cw_eid AND rel_owned_by0.eid_to=1122
+GROUP BY _G.cw_eid''')
+def test_groupby_orderby_insertion_dont_modify_intention(self):
+self._check('Any YEAR(XECT)*100+MONTH(XECT), COUNT(X),SUM(XCE),AVG(XSCT-XECT) '
+'GROUPBY YEAR(XECT),MONTH(XECT) ORDERBY 1 '
+'WHERE X creation_date XSCT, X modification_date XECT, '
+'X ordernum XCE, X is CWAttribute',
+'''SELECT ((CAST(EXTRACT(YEAR from _X.cw_modification_date) AS INTEGER) * 100) + CAST(EXTRACT(MONTH from _X.cw_modification_date) AS INTEGER)), COUNT(_X.cw_eid), SUM(_X.cw_ordernum), AVG((_X.cw_creation_date - _X.cw_modification_date))
+FROM cw_CWAttribute AS _X
+GROUP BY CAST(EXTRACT(YEAR from _X.cw_modification_date) AS INTEGER),CAST(EXTRACT(MONTH from _X.cw_modification_date) AS INTEGER)
+ORDER BY 1'''),
+def test_modulo(self):
+self._check('Any 5 % 2', '''SELECT (5 % 2)''')
+class SqlServer2005SQLGeneratorTC(PostgresSQLGeneratorTC):
+backend = 'sqlserver2005'
+def _norm_sql(self, sql):
+return sql.strip().replace(' SUBSTR', ' SUBSTRING').replace(' || ', ' + ').replace(' ILIKE ', ' LIKE ')
+def test_has_text(self):
+for t in self._parse(HAS_TEXT_LG_INDEXER):
+yield t
+def test_regexp(self):
+self.skipTest('regexp-based pattern matching not implemented in sqlserver')
+def test_or_having_fake_terms_base(self):
+self._check('Any X WHERE X is CWUser, X creation_date D HAVING YEAR(D) = "2010" OR D = NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE ((DATEPART(YEAR, _X.cw_creation_date)=2010) OR (_X.cw_creation_date IS NULL))''')
+def test_date_extraction(self):
+self._check("Any MONTH(D) WHERE P is Personne, P creation_date D",
+'''SELECT DATEPART(MONTH, _P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_weekday_extraction(self):
+self._check("Any WEEKDAY(D) WHERE P is Personne, P creation_date D",
+'''SELECT DATEPART(WEEKDAY, _P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_basic_parse(self):
+for t in self._parse(BASIC):# + BASIC_WITH_LIMIT):
+yield t
+def test_advanced_parse(self):
+for t in self._parse(ADVANCED):# + ADVANCED_WITH_LIMIT_OR_ORDERBY):
+yield t
+def test_limit_offset(self):
+WITH_LIMIT = [
+("Personne P LIMIT 20 OFFSET 10",
+'''WITH orderedrows AS (
+SELECT
+_L01
+, ROW_NUMBER() OVER (ORDER BY _L01) AS __RowNumber
+FROM (
+SELECT _P.cw_eid AS _L01 FROM  cw_Personne AS _P
+) AS _SQ1 )
+SELECT
+_L01
+FROM orderedrows WHERE
+__RowNumber <= 30 AND __RowNumber > 10
+'''),
+('Any COUNT(S),CS GROUPBY CS ORDERBY 1 DESC LIMIT 10 WHERE S is Affaire, C is Societe, S concerne C, C nom CS, (EXISTS(S owned_by 1)) OR (EXISTS(S documented_by N, N title "published"))',
+'''WITH orderedrows AS (
+SELECT
+_L01, _L02
+, ROW_NUMBER() OVER (ORDER BY _L01 DESC) AS __RowNumber
+FROM (
+SELECT COUNT(rel_concerne0.eid_from) AS _L01, _C.cw_nom AS _L02 FROM  concerne_relation AS rel_concerne0, cw_Societe AS _C
+WHERE rel_concerne0.eid_to=_C.cw_eid AND ((EXISTS(SELECT 1 FROM owned_by_relation AS rel_owned_by1 WHERE rel_concerne0.eid_from=rel_owned_by1.eid_from AND rel_owned_by1.eid_to=1)) OR (EXISTS(SELECT 1 FROM cw_Card AS _N, documented_by_relation AS rel_documented_by2 WHERE rel_concerne0.eid_from=rel_documented_by2.eid_from AND rel_documented_by2.eid_to=_N.cw_eid AND _N.cw_title=published)))
+GROUP BY _C.cw_nom
+) AS _SQ1 )
+SELECT
+_L01, _L02
+FROM orderedrows WHERE
+__RowNumber <= 10
+'''),
+('DISTINCT Any MAX(X)+MIN(LENGTH(D)), N GROUPBY N ORDERBY 2, DF WHERE X data_name N, X data D, X data_format DF;',
+'''SELECT T1.C0,T1.C1 FROM (SELECT DISTINCT (MAX(_X.cw_eid) + MIN(LENGTH(_X.cw_data))) AS C0, _X.cw_data_name AS C1, _X.cw_data_format AS C2
+FROM cw_File AS _X
+GROUP BY _X.cw_data_name,_X.cw_data_format) AS T1
+ORDER BY T1.C1,T1.C2
+'''),
+('DISTINCT Any X ORDERBY Y WHERE B bookmarked_by X, X login Y',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _X.cw_eid AS C0, _X.cw_login AS C1
+FROM bookmarked_by_relation AS rel_bookmarked_by0, cw_CWUser AS _X
+WHERE rel_bookmarked_by0.eid_to=_X.cw_eid) AS T1
+ORDER BY T1.C1
+'''),
+('DISTINCT Any X ORDERBY SN WHERE X in_state S, S name SN',
+'''SELECT T1.C0 FROM (SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_Affaire AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid
+UNION
+SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_CWUser AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid
+UNION
+SELECT DISTINCT _X.cw_eid AS C0, _S.cw_name AS C1
+FROM cw_Note AS _X, cw_State AS _S
+WHERE _X.cw_in_state=_S.cw_eid) AS T1
+ORDER BY T1.C1'''),
+('Any O,AA,AB,AC ORDERBY AC DESC '
+'WHERE NOT S use_email O, S eid 1, O is EmailAddress, O address AA, O alias AB, O modification_date AC, '
+'EXISTS(A use_email O, EXISTS(A identity B, NOT B in_group D, D name "guests", D is CWGroup), A is CWUser), B eid 2',
+'''
+SELECT _O.cw_eid, _O.cw_address, _O.cw_alias, _O.cw_modification_date
+FROM cw_EmailAddress AS _O
+WHERE NOT (EXISTS(SELECT 1 FROM use_email_relation AS rel_use_email0 WHERE rel_use_email0.eid_from=1 AND rel_use_email0.eid_to=_O.cw_eid)) AND EXISTS(SELECT 1 FROM use_email_relation AS rel_use_email1 WHERE rel_use_email1.eid_to=_O.cw_eid AND EXISTS(SELECT 1 FROM cw_CWGroup AS _D WHERE rel_use_email1.eid_from=2 AND NOT (EXISTS(SELECT 1 FROM in_group_relation AS rel_in_group2 WHERE rel_in_group2.eid_from=2 AND rel_in_group2.eid_to=_D.cw_eid)) AND _D.cw_name=guests))
+ORDER BY 4 DESC'''),
+("Any P ORDERBY N LIMIT 1 WHERE P is Personne, P travaille S, S eid %(eid)s, P nom N, P nom %(text)s",
+'''WITH orderedrows AS (
+SELECT
+_L01
+, ROW_NUMBER() OVER (ORDER BY _L01) AS __RowNumber
+FROM (
+SELECT _P.cw_eid AS _L01 FROM  cw_Personne AS _P, travaille_relation AS rel_travaille0
+WHERE rel_travaille0.eid_from=_P.cw_eid AND rel_travaille0.eid_to=12345 AND _P.cw_nom=hip hop momo
+) AS _SQ1 )
+SELECT
+_L01
+FROM orderedrows WHERE
+__RowNumber <= 1'''),
+("Any P ORDERBY N LIMIT 1 WHERE P is Personne, P nom N",
+'''WITH orderedrows AS (
+SELECT
+_L01
+, ROW_NUMBER() OVER (ORDER BY _L01) AS __RowNumber
+FROM (
+SELECT _P.cw_eid AS _L01 FROM  cw_Personne AS _P
+) AS _SQ1 )
+SELECT
+_L01
+FROM orderedrows WHERE
+__RowNumber <= 1
+'''),
+("Any PN, N, P ORDERBY N LIMIT 1 WHERE P is Personne, P nom N, P prenom PN",
+'''WITH orderedrows AS (
+SELECT
+_L01, _L02, _L03
+, ROW_NUMBER() OVER (ORDER BY _L02) AS __RowNumber
+FROM (
+SELECT _P.cw_prenom AS _L01, _P.cw_nom AS _L02, _P.cw_eid AS _L03 FROM  cw_Personne AS _P
+) AS _SQ1 )
+SELECT
+_L01, _L02, _L03
+FROM orderedrows WHERE
+__RowNumber <= 1
+'''),
+]
+for t in self._parse(WITH_LIMIT):# + ADVANCED_WITH_LIMIT_OR_ORDERBY):
+yield t
+def test_cast(self):
+self._check("Any CAST(String, P) WHERE P is Personne",
+'''SELECT CAST(_P.cw_eid AS nvarchar(max))
+FROM cw_Personne AS _P''')
+def test_groupby_orderby_insertion_dont_modify_intention(self):
+self._check('Any YEAR(XECT)*100+MONTH(XECT), COUNT(X),SUM(XCE),AVG(XSCT-XECT) '
+'GROUPBY YEAR(XECT),MONTH(XECT) ORDERBY 1 '
+'WHERE X creation_date XSCT, X modification_date XECT, '
+'X ordernum XCE, X is CWAttribute',
+'''SELECT ((DATEPART(YEAR, _X.cw_modification_date) * 100) + DATEPART(MONTH, _X.cw_modification_date)), COUNT(_X.cw_eid), SUM(_X.cw_ordernum), AVG((_X.cw_creation_date - _X.cw_modification_date))
+FROM cw_CWAttribute AS _X
+GROUP BY DATEPART(YEAR, _X.cw_modification_date),DATEPART(MONTH, _X.cw_modification_date)
+ORDER BY 1''')
+def test_today(self):
+for t in self._parse([("Any X WHERE X creation_date TODAY, X is Affaire",
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE DATE(_X.cw_creation_date)=%s''' % self.dbhelper.sql_current_date()),
+("Personne P where not P datenaiss TODAY",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (DATE(_P.cw_datenaiss)=%s)''' % self.dbhelper.sql_current_date()),
+]):
+yield t
+class SqliteSQLGeneratorTC(PostgresSQLGeneratorTC):
+backend = 'sqlite'
+def _norm_sql(self, sql):
+return sql.strip().replace(' ILIKE ', ' LIKE ')
+def test_date_extraction(self):
+self._check("Any MONTH(D) WHERE P is Personne, P creation_date D",
+'''SELECT MONTH(_P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_weekday_extraction(self):
+# custom impl. in cw.server.sqlutils
+self._check("Any WEEKDAY(D) WHERE P is Personne, P creation_date D",
+'''SELECT WEEKDAY(_P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_regexp(self):
+self._check("Any X WHERE X login REGEXP '[0-9].*'",
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE _X.cw_login REGEXP [0-9].*
+''')
+def test_union(self):
+for t in self._parse((
+('(Any N ORDERBY 1 WHERE X name N, X is State)'
+' UNION '
+'(Any NN ORDERBY 1 WHERE XX name NN, XX is Transition)',
+'''SELECT _X.cw_name
+FROM cw_State AS _X
+ORDER BY 1
+UNION ALL
+SELECT _XX.cw_name
+FROM cw_Transition AS _XX
+ORDER BY 1'''),
+)):
+yield t
+def test_subquery(self):
+# NOTE: no paren around UNION with sqlitebackend
+for t in self._parse((
+('Any N ORDERBY 1 WITH N BEING '
+'((Any N WHERE X name N, X is State)'
+' UNION '
+'(Any NN WHERE XX name NN, XX is Transition))',
+'''SELECT _T0.C0
+FROM (SELECT _X.cw_name AS C0
+FROM cw_State AS _X
+UNION ALL
+SELECT _XX.cw_name AS C0
+FROM cw_Transition AS _XX) AS _T0
+ORDER BY 1'''),
+('Any N,NX ORDERBY NX WITH N,NX BEING '
+'((Any N,COUNT(X) GROUPBY N WHERE X name N, X is State HAVING COUNT(X)>1)'
+' UNION '
+'(Any N,COUNT(X) GROUPBY N WHERE X name N, X is Transition HAVING COUNT(X)>1))',
+'''SELECT _T0.C0, _T0.C1
+FROM (SELECT _X.cw_name AS C0, COUNT(_X.cw_eid) AS C1
+FROM cw_State AS _X
+GROUP BY _X.cw_name
+HAVING COUNT(_X.cw_eid)>1
+UNION ALL
+SELECT _X.cw_name AS C0, COUNT(_X.cw_eid) AS C1
+FROM cw_Transition AS _X
+GROUP BY _X.cw_name
+HAVING COUNT(_X.cw_eid)>1) AS _T0
+ORDER BY 2'''),
+('Any N,COUNT(X) GROUPBY N HAVING COUNT(X)>1 '
+'WITH X, N BEING ((Any X, N WHERE X name N, X is State) UNION '
+'                 (Any X, N WHERE X name N, X is Transition))',
+'''SELECT _T0.C1, COUNT(_T0.C0)
+FROM (SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_State AS _X
+UNION ALL
+SELECT _X.cw_eid AS C0, _X.cw_name AS C1
+FROM cw_Transition AS _X) AS _T0
+GROUP BY _T0.C1
+HAVING COUNT(_T0.C0)>1'''),
+)):
+yield t
+def test_has_text(self):
+for t in self._parse((
+('Any X WHERE X has_text "toto tata"',
+"""SELECT DISTINCT appears0.uid
+FROM appears AS appears0
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata'))"""),
+('Any X WHERE X has_text %(text)s',
+"""SELECT DISTINCT appears0.uid
+FROM appears AS appears0
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('hip', 'hop', 'momo'))"""),
+('Personne X WHERE X has_text "toto tata"',
+"""SELECT DISTINCT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Any X WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Basket AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION
+SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Folder AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+"""),
+('Any X ORDERBY FTIRANK(X) WHERE X has_text "toto tata"',
+"""SELECT DISTINCT appears0.uid
+FROM appears AS appears0
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata'))"""),
+('Any X ORDERBY FTIRANK(X) WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Basket AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION
+SELECT DISTINCT _X.cw_eid
+FROM appears AS appears0, cw_Folder AS _X
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata')) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+"""),
+('Any X, FTIRANK(X) WHERE X has_text "toto tata"',
+"""SELECT DISTINCT appears0.uid, 1.0
+FROM appears AS appears0
+WHERE appears0.word_id IN (SELECT word_id FROM word WHERE word in ('toto', 'tata'))"""),
+)):
+yield t
+def test_or_having_fake_terms_base(self):
+self._check('Any X WHERE X is CWUser, X creation_date D HAVING YEAR(D) = "2010" OR D = NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE ((YEAR(_X.cw_creation_date)=2010) OR (_X.cw_creation_date IS NULL))''')
+def test_groupby_orderby_insertion_dont_modify_intention(self):
+self._check('Any YEAR(XECT)*100+MONTH(XECT), COUNT(X),SUM(XCE),AVG(XSCT-XECT) '
+'GROUPBY YEAR(XECT),MONTH(XECT) ORDERBY 1 '
+'WHERE X creation_date XSCT, X modification_date XECT, '
+'X ordernum XCE, X is CWAttribute',
+'''SELECT ((YEAR(_X.cw_modification_date) * 100) + MONTH(_X.cw_modification_date)), COUNT(_X.cw_eid), SUM(_X.cw_ordernum), AVG((_X.cw_creation_date - _X.cw_modification_date))
+FROM cw_CWAttribute AS _X
+GROUP BY YEAR(_X.cw_modification_date),MONTH(_X.cw_modification_date)
+ORDER BY 1'''),
+def test_today(self):
+for t in self._parse([("Any X WHERE X creation_date TODAY, X is Affaire",
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE DATE(_X.cw_creation_date)=CURRENT_DATE'''),
+("Personne P where not P datenaiss TODAY",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (DATE(_P.cw_datenaiss)=CURRENT_DATE)'''),
+]):
+yield t
+class MySQLGenerator(PostgresSQLGeneratorTC):
+backend = 'mysql'
+def _norm_sql(self, sql):
+sql = sql.strip().replace(' ILIKE ', ' LIKE ')
+newsql = []
+latest = None
+for line in sql.splitlines(False):
+firstword = line.split(None, 1)[0]
+if firstword == 'WHERE' and latest == 'SELECT':
+newsql.append('FROM (SELECT 1) AS _T')
+newsql.append(line)
+latest = firstword
+return '\n'.join(newsql)
+def test_date_extraction(self):
+self._check("Any MONTH(D) WHERE P is Personne, P creation_date D",
+'''SELECT EXTRACT(MONTH from _P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_weekday_extraction(self):
+self._check("Any WEEKDAY(D) WHERE P is Personne, P creation_date D",
+'''SELECT DAYOFWEEK(_P.cw_creation_date)
+FROM cw_Personne AS _P''')
+def test_cast(self):
+self._check("Any CAST(String, P) WHERE P is Personne",
+'''SELECT CAST(_P.cw_eid AS mediumtext)
+FROM cw_Personne AS _P''')
+def test_regexp(self):
+self._check("Any X WHERE X login REGEXP '[0-9].*'",
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE _X.cw_login REGEXP [0-9].*
+''')
+def test_from_clause_needed(self):
+queries = [("Any 1 WHERE EXISTS(T is CWGroup, T name 'managers')",
+'''SELECT 1
+FROM (SELECT 1) AS _T
+WHERE EXISTS(SELECT 1 FROM cw_CWGroup AS _T WHERE _T.cw_name=managers)'''),
+('Any X,Y WHERE NOT X created_by Y, X eid 5, Y eid 6',
+'''SELECT 5, 6
+FROM (SELECT 1) AS _T
+WHERE NOT (EXISTS(SELECT 1 FROM created_by_relation AS rel_created_by0 WHERE rel_created_by0.eid_from=5 AND rel_created_by0.eid_to=6))'''),
+]
+for t in self._parse(queries):
+yield t
+def test_has_text(self):
+queries = [
+('Any X WHERE X has_text "toto tata"',
+"""SELECT appears0.uid
+FROM appears AS appears0
+WHERE MATCH (appears0.words) AGAINST ('toto tata' IN BOOLEAN MODE)"""),
+('Personne X WHERE X has_text "toto tata"',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE MATCH (appears0.words) AGAINST ('toto tata' IN BOOLEAN MODE) AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Personne X WHERE X has_text %(text)s',
+"""SELECT _X.eid
+FROM appears AS appears0, entities AS _X
+WHERE MATCH (appears0.words) AGAINST ('hip hop momo' IN BOOLEAN MODE) AND appears0.uid=_X.eid AND _X.type='Personne'"""),
+('Any X WHERE X has_text "toto tata", X name "tutu", X is IN (Basket,Folder)',
+"""SELECT _X.cw_eid
+FROM appears AS appears0, cw_Basket AS _X
+WHERE MATCH (appears0.words) AGAINST ('toto tata' IN BOOLEAN MODE) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+UNION ALL
+SELECT _X.cw_eid
+FROM appears AS appears0, cw_Folder AS _X
+WHERE MATCH (appears0.words) AGAINST ('toto tata' IN BOOLEAN MODE) AND appears0.uid=_X.cw_eid AND _X.cw_name=tutu
+""")
+]
+for t in self._parse(queries):
+yield t
+def test_ambigous_exists_no_from_clause(self):
+self._check('Any COUNT(U) WHERE U eid 1, EXISTS (P owned_by U, P is IN (Note, Affaire))',
+'''SELECT COUNT(1)
+FROM (SELECT 1) AS _T
+WHERE EXISTS(SELECT 1 FROM cw_Affaire AS _P, owned_by_relation AS rel_owned_by0 WHERE rel_owned_by0.eid_from=_P.cw_eid AND rel_owned_by0.eid_to=1 UNION SELECT 1 FROM cw_Note AS _P, owned_by_relation AS rel_owned_by1 WHERE rel_owned_by1.eid_from=_P.cw_eid AND rel_owned_by1.eid_to=1)''')
+def test_groupby_multiple_outerjoins(self):
+self._check('Any A,U,P,group_concat(TN) GROUPBY A,U,P WHERE A is Affaire, A concerne N, N todo_by U?, T? tags A, T name TN, A todo_by P?',
+'''SELECT _A.cw_eid, rel_todo_by1.eid_to, rel_todo_by3.eid_to, GROUP_CONCAT(_T.cw_name)
+FROM concerne_relation AS rel_concerne0, cw_Affaire AS _A LEFT OUTER JOIN tags_relation AS rel_tags2 ON (rel_tags2.eid_to=_A.cw_eid) LEFT OUTER JOIN cw_Tag AS _T ON (rel_tags2.eid_from=_T.cw_eid) LEFT OUTER JOIN todo_by_relation AS rel_todo_by3 ON (rel_todo_by3.eid_from=_A.cw_eid), cw_Note AS _N LEFT OUTER JOIN todo_by_relation AS rel_todo_by1 ON (rel_todo_by1.eid_from=_N.cw_eid)
+WHERE rel_concerne0.eid_from=_A.cw_eid AND rel_concerne0.eid_to=_N.cw_eid
+GROUP BY _A.cw_eid,rel_todo_by1.eid_to,rel_todo_by3.eid_to''')
+def test_substring(self):
+self._check("Any SUBSTRING(N, 1, 1) WHERE P nom N, P is Personne",
+'''SELECT SUBSTRING(_P.cw_nom, 1, 1)
+FROM cw_Personne AS _P''')
+def test_or_having_fake_terms_base(self):
+self._check('Any X WHERE X is CWUser, X creation_date D HAVING YEAR(D) = "2010" OR D = NULL',
+'''SELECT _X.cw_eid
+FROM cw_CWUser AS _X
+WHERE ((EXTRACT(YEAR from _X.cw_creation_date)=2010) OR (_X.cw_creation_date IS NULL))''')
+def test_not_no_where(self):
+self._check('Any 1 WHERE NOT X in_group G, X is CWUser',
+'''SELECT 1
+FROM (SELECT 1) AS _T
+WHERE NOT (EXISTS(SELECT 1 FROM in_group_relation AS rel_in_group0))''')
+def test_groupby_orderby_insertion_dont_modify_intention(self):
+self._check('Any YEAR(XECT)*100+MONTH(XECT), COUNT(X),SUM(XCE),AVG(XSCT-XECT) '
+'GROUPBY YEAR(XECT),MONTH(XECT) ORDERBY 1 '
+'WHERE X creation_date XSCT, X modification_date XECT, '
+'X ordernum XCE, X is CWAttribute',
+'''SELECT ((EXTRACT(YEAR from _X.cw_modification_date) * 100) + EXTRACT(MONTH from _X.cw_modification_date)), COUNT(_X.cw_eid), SUM(_X.cw_ordernum), AVG((_X.cw_creation_date - _X.cw_modification_date))
+FROM cw_CWAttribute AS _X
+GROUP BY EXTRACT(YEAR from _X.cw_modification_date),EXTRACT(MONTH from _X.cw_modification_date)
+ORDER BY 1'''),
+def test_today(self):
+for t in self._parse([("Any X WHERE X creation_date TODAY, X is Affaire",
+'''SELECT _X.cw_eid
+FROM cw_Affaire AS _X
+WHERE DATE(_X.cw_creation_date)=CURRENT_DATE'''),
+("Personne P where not P datenaiss TODAY",
+'''SELECT _P.cw_eid
+FROM cw_Personne AS _P
+WHERE NOT (DATE(_P.cw_datenaiss)=CURRENT_DATE)'''),
+]):
+yield t
+class removeUnsusedSolutionsTC(TestCase):
+def test_invariant_not_varying(self):
+rqlst = mock_object(defined_vars={})
+rqlst.defined_vars['A'] = mock_object(scope=rqlst, stinfo={}, _q_invariant=True)
+rqlst.defined_vars['B'] = mock_object(scope=rqlst, stinfo={}, _q_invariant=False)
+self.assertEqual(remove_unused_solutions(rqlst, [{'A': 'RugbyGroup', 'B': 'RugbyTeam'},
+{'A': 'FootGroup', 'B': 'FootTeam'}], {}, None),
+([{'A': 'RugbyGroup', 'B': 'RugbyTeam'},
+{'A': 'FootGroup', 'B': 'FootTeam'}],
+{}, set('B'))
+)
+def test_invariant_varying(self):
+rqlst = mock_object(defined_vars={})
+rqlst.defined_vars['A'] = mock_object(scope=rqlst, stinfo={}, _q_invariant=True)
+rqlst.defined_vars['B'] = mock_object(scope=rqlst, stinfo={}, _q_invariant=False)
+self.assertEqual(remove_unused_solutions(rqlst, [{'A': 'RugbyGroup', 'B': 'RugbyTeam'},
+{'A': 'FootGroup', 'B': 'RugbyTeam'}], {}, None),
+([{'A': 'RugbyGroup', 'B': 'RugbyTeam'}], {}, set())
+)
+if __name__ == '__main__':
+unittest_main()

changeset 11057	0b59724cb3f2
parent 11033	63d860a14a17
child 11077	09be48c01fa4